636705810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1021}}^1$

素因数の和:1101

約数の個数: 144

約数和(自身を含む): 1838091528

約数和(自身を除く): 1201385718

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 169, 195, 205, 234, 246, 338, 369, 390, 410, 507, 533, 585, 615, 738, 845, 1014, 1021, 1066, 1170, 1230, 1521, 1599, 1690, 1845, 2042, 2535, 2665, 3042, 3063, 3198, 3690, 4797, 5070, 5105, 5330, 6126, 6929, 7605, 7995, 9189, 9594, 10210, 13273, 13858, 15210, 15315, 15990, 18378, 20787, 23985, 26546, 30630, 34645, 39819, 41574, 41861, 45945, 47970, 62361, 66365, 69290, 79638, 83722, 91890, 103935, 119457, 124722, 125583, 132730, 172549, 199095, 207870, 209305, 238914, 251166, 311805, 345098, 376749, 398190, 418610, 517647, 544193, 597285, 623610, 627915, 753498, 862745, 1035294, 1088386, 1194570, 1255830, 1552941, 1632579, 1725490, 1883745, 2588235, 2720965, 3105882, 3265158, 3767490, 4897737, 5176470, 5441930, 7074509, 7764705, 8162895, 9795474, 14149018, 15529410, 16325790, 21223527, 24488685, 35372545, 42447054, 48977370, 63670581, 70745090, 106117635, 127341162, 212235270, 318352905, 636705810]

約数ペア:

[(1, 636705810), (2, 318352905), (3, 212235270), (5, 127341162), (6, 106117635), (9, 70745090), (10, 63670581), (13, 48977370), (15, 42447054), (18, 35372545), (26, 24488685), (30, 21223527), (39, 16325790), (41, 15529410), (45, 14149018), (65, 9795474), (78, 8162895), (82, 7764705), (90, 7074509), (117, 5441930), (123, 5176470), (130, 4897737), (169, 3767490), (195, 3265158), (205, 3105882), (234, 2720965), (246, 2588235), (338, 1883745), (369, 1725490), (390, 1632579), (410, 1552941), (507, 1255830), (533, 1194570), (585, 1088386), (615, 1035294), (738, 862745), (845, 753498), (1014, 627915), (1021, 623610), (1066, 597285), (1170, 544193), (1230, 517647), (1521, 418610), (1599, 398190), (1690, 376749), (1845, 345098), (2042, 311805), (2535, 251166), (2665, 238914), (3042, 209305), (3063, 207870), (3198, 199095), (3690, 172549), (4797, 132730), (5070, 125583), (5105, 124722), (5330, 119457), (6126, 103935), (6929, 91890), (7605, 83722), (7995, 79638), (9189, 69290), (9594, 66365), (10210, 62361), (13273, 47970), (13858, 45945), (15210, 41861), (15315, 41574), (15990, 39819), (18378, 34645), (20787, 30630), (23985, 26546)]