8383830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 128

約数和(自身を含む): 25740288

約数和(自身を除く): 17356458

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 37, 39, 42, 65, 70, 74, 78, 83, 91, 105, 111, 130, 166, 182, 185, 195, 210, 222, 249, 259, 273, 370, 390, 415, 455, 481, 498, 518, 546, 555, 581, 777, 830, 910, 962, 1079, 1110, 1162, 1245, 1295, 1365, 1443, 1554, 1743, 2158, 2405, 2490, 2590, 2730, 2886, 2905, 3071, 3237, 3367, 3486, 3885, 4810, 5395, 5810, 6142, 6474, 6734, 7215, 7553, 7770, 8715, 9213, 10101, 10790, 14430, 15106, 15355, 16185, 16835, 17430, 18426, 20202, 21497, 22659, 30710, 32370, 33670, 37765, 39923, 42994, 45318, 46065, 50505, 64491, 75530, 79846, 92130, 101010, 107485, 113295, 119769, 128982, 199615, 214970, 226590, 239538, 279461, 322455, 399230, 558922, 598845, 644910, 838383, 1197690, 1397305, 1676766, 2794610, 4191915, 8383830]

約数ペア:

[(1, 8383830), (2, 4191915), (3, 2794610), (5, 1676766), (6, 1397305), (7, 1197690), (10, 838383), (13, 644910), (14, 598845), (15, 558922), (21, 399230), (26, 322455), (30, 279461), (35, 239538), (37, 226590), (39, 214970), (42, 199615), (65, 128982), (70, 119769), (74, 113295), (78, 107485), (83, 101010), (91, 92130), (105, 79846), (111, 75530), (130, 64491), (166, 50505), (182, 46065), (185, 45318), (195, 42994), (210, 39923), (222, 37765), (249, 33670), (259, 32370), (273, 30710), (370, 22659), (390, 21497), (415, 20202), (455, 18426), (481, 17430), (498, 16835), (518, 16185), (546, 15355), (555, 15106), (581, 14430), (777, 10790), (830, 10101), (910, 9213), (962, 8715), (1079, 7770), (1110, 7553), (1162, 7215), (1245, 6734), (1295, 6474), (1365, 6142), (1443, 5810), (1554, 5395), (1743, 4810), (2158, 3885), (2405, 3486), (2490, 3367), (2590, 3237), (2730, 3071), (2886, 2905)]