2019867824130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1321}}^1\times {\mathrm{7247}}^1$

素因数の和:9132

約数の個数: 128

約数和(自身を含む): 5234912879616

約数和(自身を除く): 3215045055486

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 541, 1082, 1321, 1623, 2642, 2705, 3246, 3963, 5410, 6605, 7033, 7247, 7926, 8115, 13210, 14066, 14494, 16230, 17173, 19815, 21099, 21741, 34346, 35165, 36235, 39630, 42198, 43482, 51519, 70330, 72470, 85865, 94211, 103038, 105495, 108705, 171730, 188422, 210990, 217410, 257595, 282633, 471055, 515190, 565266, 714661, 942110, 1413165, 1429322, 2143983, 2826330, 3573305, 3920627, 4287966, 7146610, 7841254, 9290593, 9573287, 10719915, 11761881, 18581186, 19146574, 19603135, 21439830, 23523762, 27871779, 28719861, 39206270, 46452965, 47866435, 50968151, 55743558, 57439722, 58809405, 92905930, 95732870, 101936302, 117618810, 124452731, 139358895, 143599305, 152904453, 248905462, 254840755, 278717790, 287198610, 305808906, 373358193, 509681510, 622263655, 746716386, 764522265, 1244527310, 1529044530, 1866790965, 3733581930, 5179148267, 10358296534, 15537444801, 25895741335, 31074889602, 51791482670, 67328927471, 77687224005, 134657854942, 155374448010, 201986782413, 336644637355, 403973564826, 673289274710, 1009933912065, 2019867824130]

約数ペア:

[(1, 2019867824130), (2, 1009933912065), (3, 673289274710), (5, 403973564826), (6, 336644637355), (10, 201986782413), (13, 155374448010), (15, 134657854942), (26, 77687224005), (30, 67328927471), (39, 51791482670), (65, 31074889602), (78, 25895741335), (130, 15537444801), (195, 10358296534), (390, 5179148267), (541, 3733581930), (1082, 1866790965), (1321, 1529044530), (1623, 1244527310), (2642, 764522265), (2705, 746716386), (3246, 622263655), (3963, 509681510), (5410, 373358193), (6605, 305808906), (7033, 287198610), (7247, 278717790), (7926, 254840755), (8115, 248905462), (13210, 152904453), (14066, 143599305), (14494, 139358895), (16230, 124452731), (17173, 117618810), (19815, 101936302), (21099, 95732870), (21741, 92905930), (34346, 58809405), (35165, 57439722), (36235, 55743558), (39630, 50968151), (42198, 47866435), (43482, 46452965), (51519, 39206270), (70330, 28719861), (72470, 27871779), (85865, 23523762), (94211, 21439830), (103038, 19603135), (105495, 19146574), (108705, 18581186), (171730, 11761881), (188422, 10719915), (210990, 9573287), (217410, 9290593), (257595, 7841254), (282633, 7146610), (471055, 4287966), (515190, 3920627), (565266, 3573305), (714661, 2826330), (942110, 2143983), (1413165, 1429322)]