69929790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 200558592

約数和(自身を除く): 130628802

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 61, 70, 103, 105, 106, 122, 159, 183, 206, 210, 265, 305, 309, 318, 366, 371, 427, 515, 530, 610, 618, 721, 742, 795, 854, 915, 1030, 1113, 1281, 1442, 1545, 1590, 1830, 1855, 2135, 2163, 2226, 2562, 3090, 3233, 3605, 3710, 4270, 4326, 5459, 5565, 6283, 6405, 6466, 7210, 9699, 10815, 10918, 11130, 12566, 12810, 16165, 16377, 18849, 19398, 21630, 22631, 27295, 31415, 32330, 32754, 37698, 38213, 43981, 45262, 48495, 54590, 62830, 67893, 76426, 81885, 87962, 94245, 96990, 113155, 114639, 131943, 135786, 163770, 188490, 191065, 219905, 226310, 229278, 263886, 332999, 339465, 382130, 439810, 573195, 659715, 665998, 678930, 998997, 1146390, 1319430, 1664995, 1997994, 2330993, 3329990, 4661986, 4994985, 6992979, 9989970, 11654965, 13985958, 23309930, 34964895, 69929790]

約数ペア:

[(1, 69929790), (2, 34964895), (3, 23309930), (5, 13985958), (6, 11654965), (7, 9989970), (10, 6992979), (14, 4994985), (15, 4661986), (21, 3329990), (30, 2330993), (35, 1997994), (42, 1664995), (53, 1319430), (61, 1146390), (70, 998997), (103, 678930), (105, 665998), (106, 659715), (122, 573195), (159, 439810), (183, 382130), (206, 339465), (210, 332999), (265, 263886), (305, 229278), (309, 226310), (318, 219905), (366, 191065), (371, 188490), (427, 163770), (515, 135786), (530, 131943), (610, 114639), (618, 113155), (721, 96990), (742, 94245), (795, 87962), (854, 81885), (915, 76426), (1030, 67893), (1113, 62830), (1281, 54590), (1442, 48495), (1545, 45262), (1590, 43981), (1830, 38213), (1855, 37698), (2135, 32754), (2163, 32330), (2226, 31415), (2562, 27295), (3090, 22631), (3233, 21630), (3605, 19398), (3710, 18849), (4270, 16377), (4326, 16165), (5459, 12810), (5565, 12566), (6283, 11130), (6405, 10918), (6466, 10815), (7210, 9699)]