1263173450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{4261}}^1$

素因数の和:4309

約数の個数: 108

約数和(自身を含む): 3004850646

約数和(自身を除く): 1741677196

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 121, 154, 175, 242, 245, 275, 350, 385, 490, 539, 550, 605, 770, 847, 1078, 1210, 1225, 1694, 1925, 2450, 2695, 3025, 3850, 4235, 4261, 5390, 5929, 6050, 8470, 8522, 11858, 13475, 21175, 21305, 26950, 29645, 29827, 42350, 42610, 46871, 59290, 59654, 93742, 106525, 148225, 149135, 208789, 213050, 234355, 296450, 298270, 328097, 417578, 468710, 515581, 656194, 745675, 1031162, 1043945, 1171775, 1491350, 1640485, 2087890, 2296679, 2343550, 2577905, 3280970, 3609067, 4593358, 5155810, 5219725, 7218134, 8202425, 10439450, 11483395, 12889525, 16404850, 18045335, 22966790, 25263469, 25779050, 36090670, 50526938, 57416975, 90226675, 114833950, 126317345, 180453350, 252634690, 631586725, 1263173450]

約数ペア:

[(1, 1263173450), (2, 631586725), (5, 252634690), (7, 180453350), (10, 126317345), (11, 114833950), (14, 90226675), (22, 57416975), (25, 50526938), (35, 36090670), (49, 25779050), (50, 25263469), (55, 22966790), (70, 18045335), (77, 16404850), (98, 12889525), (110, 11483395), (121, 10439450), (154, 8202425), (175, 7218134), (242, 5219725), (245, 5155810), (275, 4593358), (350, 3609067), (385, 3280970), (490, 2577905), (539, 2343550), (550, 2296679), (605, 2087890), (770, 1640485), (847, 1491350), (1078, 1171775), (1210, 1043945), (1225, 1031162), (1694, 745675), (1925, 656194), (2450, 515581), (2695, 468710), (3025, 417578), (3850, 328097), (4235, 298270), (4261, 296450), (5390, 234355), (5929, 213050), (6050, 208789), (8470, 149135), (8522, 148225), (11858, 106525), (13475, 93742), (21175, 59654), (21305, 59290), (26950, 46871), (29645, 42610), (29827, 42350)]