15950874450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{21487}}^1$

素因数の和:21617

約数の個数: 144

約数和(自身を含む): 46474418304

約数和(自身を除く): 30523543854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 101, 105, 147, 150, 175, 202, 210, 245, 294, 303, 350, 490, 505, 525, 606, 707, 735, 1010, 1050, 1225, 1414, 1470, 1515, 2121, 2450, 2525, 3030, 3535, 3675, 4242, 4949, 5050, 7070, 7350, 7575, 9898, 10605, 14847, 15150, 17675, 21210, 21487, 24745, 29694, 35350, 42974, 49490, 53025, 64461, 74235, 106050, 107435, 123725, 128922, 148470, 150409, 214870, 247450, 300818, 322305, 371175, 451227, 537175, 644610, 742350, 752045, 902454, 1052863, 1074350, 1504090, 1611525, 2105726, 2170187, 2256135, 3158589, 3223050, 3760225, 4340374, 4512270, 5264315, 6317178, 6510561, 7520450, 10528630, 10850935, 11280675, 13021122, 15191309, 15792945, 21701870, 22561350, 26321575, 30382618, 31585890, 32552805, 45573927, 52643150, 54254675, 65105610, 75956545, 78964725, 91147854, 106339163, 108509350, 151913090, 157929450, 162764025, 212678326, 227869635, 319017489, 325528050, 379782725, 455739270, 531695815, 638034978, 759565450, 1063391630, 1139348175, 1595087445, 2278696350, 2658479075, 3190174890, 5316958150, 7975437225, 15950874450]

約数ペア:

[(1, 15950874450), (2, 7975437225), (3, 5316958150), (5, 3190174890), (6, 2658479075), (7, 2278696350), (10, 1595087445), (14, 1139348175), (15, 1063391630), (21, 759565450), (25, 638034978), (30, 531695815), (35, 455739270), (42, 379782725), (49, 325528050), (50, 319017489), (70, 227869635), (75, 212678326), (98, 162764025), (101, 157929450), (105, 151913090), (147, 108509350), (150, 106339163), (175, 91147854), (202, 78964725), (210, 75956545), (245, 65105610), (294, 54254675), (303, 52643150), (350, 45573927), (490, 32552805), (505, 31585890), (525, 30382618), (606, 26321575), (707, 22561350), (735, 21701870), (1010, 15792945), (1050, 15191309), (1225, 13021122), (1414, 11280675), (1470, 10850935), (1515, 10528630), (2121, 7520450), (2450, 6510561), (2525, 6317178), (3030, 5264315), (3535, 4512270), (3675, 4340374), (4242, 3760225), (4949, 3223050), (5050, 3158589), (7070, 2256135), (7350, 2170187), (7575, 2105726), (9898, 1611525), (10605, 1504090), (14847, 1074350), (15150, 1052863), (17675, 902454), (21210, 752045), (21487, 742350), (24745, 644610), (29694, 537175), (35350, 451227), (42974, 371175), (49490, 322305), (53025, 300818), (64461, 247450), (74235, 214870), (106050, 150409), (107435, 148470), (123725, 128922)]