30072717766

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:1023

約数の個数: 128

約数和(自身を含む): 60277996800

約数和(自身を除く): 30205279034

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 293, 343, 442, 586, 637, 677, 686, 833, 1274, 1354, 1547, 1666, 2051, 3094, 3809, 4102, 4459, 4739, 4981, 5831, 7618, 8801, 8918, 9478, 9962, 10829, 11509, 11662, 14357, 17602, 21658, 23018, 26663, 28714, 33173, 34867, 53326, 61607, 64753, 66346, 69734, 75803, 80563, 100499, 123214, 129506, 149617, 151606, 161126, 186641, 198361, 200998, 232211, 244069, 299234, 373282, 396722, 431249, 453271, 464422, 488138, 563941, 862498, 906542, 1047319, 1127882, 1306487, 1388527, 1708483, 2094638, 2578693, 2612974, 2777054, 3018743, 3172897, 3372137, 3416966, 3947587, 5157386, 6037486, 6345794, 6744274, 7331233, 7895174, 9719689, 14662466, 18050851, 19439378, 22210279, 23604959, 36101702, 43837781, 44420558, 47209918, 51318631, 68037823, 87675562, 102637262, 126355957, 136075646, 165234713, 252711914, 306864467, 330469426, 613728934, 884491699, 1156642991, 1768983398, 2148051269, 2313285982, 4296102538, 15036358883, 30072717766]

約数ペア:

[(1, 30072717766), (2, 15036358883), (7, 4296102538), (13, 2313285982), (14, 2148051269), (17, 1768983398), (26, 1156642991), (34, 884491699), (49, 613728934), (91, 330469426), (98, 306864467), (119, 252711914), (182, 165234713), (221, 136075646), (238, 126355957), (293, 102637262), (343, 87675562), (442, 68037823), (586, 51318631), (637, 47209918), (677, 44420558), (686, 43837781), (833, 36101702), (1274, 23604959), (1354, 22210279), (1547, 19439378), (1666, 18050851), (2051, 14662466), (3094, 9719689), (3809, 7895174), (4102, 7331233), (4459, 6744274), (4739, 6345794), (4981, 6037486), (5831, 5157386), (7618, 3947587), (8801, 3416966), (8918, 3372137), (9478, 3172897), (9962, 3018743), (10829, 2777054), (11509, 2612974), (11662, 2578693), (14357, 2094638), (17602, 1708483), (21658, 1388527), (23018, 1306487), (26663, 1127882), (28714, 1047319), (33173, 906542), (34867, 862498), (53326, 563941), (61607, 488138), (64753, 464422), (66346, 453271), (69734, 431249), (75803, 396722), (80563, 373282), (100499, 299234), (123214, 244069), (129506, 232211), (149617, 200998), (151606, 198361), (161126, 186641)]