875790734

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 128

約数和(自身を含む): 1848655872

約数和(自身を除く): 972865138

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 31, 34, 46, 62, 91, 119, 161, 182, 217, 221, 238, 299, 322, 391, 397, 403, 434, 442, 527, 598, 713, 782, 794, 806, 1054, 1426, 1547, 2093, 2737, 2779, 2821, 3094, 3689, 4186, 4991, 5083, 5161, 5474, 5558, 5642, 6749, 6851, 7378, 9131, 9269, 9982, 10166, 10322, 12121, 12307, 13498, 13702, 18262, 18538, 24242, 24614, 35581, 36127, 47243, 47957, 63917, 64883, 71162, 72254, 84847, 86149, 87737, 94486, 95914, 118703, 127834, 129766, 155227, 157573, 159991, 169694, 172298, 175474, 209219, 237406, 283061, 310454, 315146, 319982, 418438, 566122, 614159, 830921, 1086589, 1103011, 1119937, 1228318, 1464533, 1661842, 1981427, 2017951, 2173178, 2206022, 2239874, 2719847, 2929066, 3679793, 3962854, 4035902, 4812037, 5439694, 7359586, 9624074, 14125657, 19038929, 25758551, 28251314, 33684259, 38077858, 51517102, 62556481, 67368518, 125112962, 437895367, 875790734]

約数ペア:

[(1, 875790734), (2, 437895367), (7, 125112962), (13, 67368518), (14, 62556481), (17, 51517102), (23, 38077858), (26, 33684259), (31, 28251314), (34, 25758551), (46, 19038929), (62, 14125657), (91, 9624074), (119, 7359586), (161, 5439694), (182, 4812037), (217, 4035902), (221, 3962854), (238, 3679793), (299, 2929066), (322, 2719847), (391, 2239874), (397, 2206022), (403, 2173178), (434, 2017951), (442, 1981427), (527, 1661842), (598, 1464533), (713, 1228318), (782, 1119937), (794, 1103011), (806, 1086589), (1054, 830921), (1426, 614159), (1547, 566122), (2093, 418438), (2737, 319982), (2779, 315146), (2821, 310454), (3094, 283061), (3689, 237406), (4186, 209219), (4991, 175474), (5083, 172298), (5161, 169694), (5474, 159991), (5558, 157573), (5642, 155227), (6749, 129766), (6851, 127834), (7378, 118703), (9131, 95914), (9269, 94486), (9982, 87737), (10166, 86149), (10322, 84847), (12121, 72254), (12307, 71162), (13498, 64883), (13702, 63917), (18262, 47957), (18538, 47243), (24242, 36127), (24614, 35581)]