2023961790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:658

約数の個数: 128

約数和(自身を含む): 5200588800

約数和(自身を除く): 3176627010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 131, 155, 185, 186, 222, 262, 310, 370, 393, 449, 465, 555, 655, 786, 898, 930, 1110, 1147, 1310, 1347, 1965, 2245, 2294, 2694, 3441, 3930, 4061, 4490, 4847, 5735, 6735, 6882, 8122, 9694, 11470, 12183, 13470, 13919, 14541, 16613, 17205, 20305, 24235, 24366, 27838, 29082, 33226, 34410, 40610, 41757, 48470, 49839, 58819, 60915, 69595, 72705, 83065, 83514, 99678, 117638, 121830, 139190, 145410, 150257, 166130, 176457, 208785, 249195, 294095, 300514, 352914, 417570, 450771, 498390, 515003, 588190, 751285, 882285, 901542, 1030006, 1502570, 1545009, 1764570, 1823389, 2176303, 2253855, 2575015, 3090018, 3646778, 4352606, 4507710, 5150030, 5470167, 6528909, 7725045, 9116945, 10881515, 10940334, 13057818, 15450090, 18233890, 21763030, 27350835, 32644545, 54701670, 65289090, 67465393, 134930786, 202396179, 337326965, 404792358, 674653930, 1011980895, 2023961790]

約数ペア:

[(1, 2023961790), (2, 1011980895), (3, 674653930), (5, 404792358), (6, 337326965), (10, 202396179), (15, 134930786), (30, 67465393), (31, 65289090), (37, 54701670), (62, 32644545), (74, 27350835), (93, 21763030), (111, 18233890), (131, 15450090), (155, 13057818), (185, 10940334), (186, 10881515), (222, 9116945), (262, 7725045), (310, 6528909), (370, 5470167), (393, 5150030), (449, 4507710), (465, 4352606), (555, 3646778), (655, 3090018), (786, 2575015), (898, 2253855), (930, 2176303), (1110, 1823389), (1147, 1764570), (1310, 1545009), (1347, 1502570), (1965, 1030006), (2245, 901542), (2294, 882285), (2694, 751285), (3441, 588190), (3930, 515003), (4061, 498390), (4490, 450771), (4847, 417570), (5735, 352914), (6735, 300514), (6882, 294095), (8122, 249195), (9694, 208785), (11470, 176457), (12183, 166130), (13470, 150257), (13919, 145410), (14541, 139190), (16613, 121830), (17205, 117638), (20305, 99678), (24235, 83514), (24366, 83065), (27838, 72705), (29082, 69595), (33226, 60915), (34410, 58819), (40610, 49839), (41757, 48470)]