158730390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19414

約数の個数: 96

約数和(自身を含む): 507963456

約数和(自身を除く): 349233066

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 19381, 38762, 58143, 96905, 116286, 135667, 174429, 193810, 251953, 271334, 290715, 348858, 407001, 503906, 581430, 678335, 755859, 814002, 872145, 1221003, 1259765, 1356670, 1511718, 1744290, 1763671, 2035005, 2267577, 2442006, 2519530, 3527342, 3779295, 4070010, 4535154, 5291013, 6105015, 7558590, 8818355, 10582026, 11337885, 12210030, 15873039, 17636710, 22675770, 26455065, 31746078, 52910130, 79365195, 158730390]

約数ペア:

[(1, 158730390), (2, 79365195), (3, 52910130), (5, 31746078), (6, 26455065), (7, 22675770), (9, 17636710), (10, 15873039), (13, 12210030), (14, 11337885), (15, 10582026), (18, 8818355), (21, 7558590), (26, 6105015), (30, 5291013), (35, 4535154), (39, 4070010), (42, 3779295), (45, 3527342), (63, 2519530), (65, 2442006), (70, 2267577), (78, 2035005), (90, 1763671), (91, 1744290), (105, 1511718), (117, 1356670), (126, 1259765), (130, 1221003), (182, 872145), (195, 814002), (210, 755859), (234, 678335), (273, 581430), (315, 503906), (390, 407001), (455, 348858), (546, 290715), (585, 271334), (630, 251953), (819, 193810), (910, 174429), (1170, 135667), (1365, 116286), (1638, 96905), (2730, 58143), (4095, 38762), (8190, 19381)]