29918460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 99475488

約数和(自身を除く): 69557028

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 317, 330, 363, 390, 429, 484, 572, 605, 634, 660, 715, 726, 780, 858, 951, 1210, 1268, 1430, 1452, 1573, 1585, 1716, 1815, 1902, 2145, 2420, 2860, 3146, 3170, 3487, 3630, 3804, 4121, 4290, 4719, 4755, 6292, 6340, 6974, 7260, 7865, 8242, 8580, 9438, 9510, 10461, 12363, 13948, 15730, 16484, 17435, 18876, 19020, 20605, 20922, 23595, 24726, 31460, 34870, 38357, 41210, 41844, 45331, 47190, 49452, 52305, 61815, 69740, 76714, 82420, 90662, 94380, 104610, 115071, 123630, 135993, 153428, 181324, 191785, 209220, 226655, 230142, 247260, 271986, 383570, 453310, 460284, 498641, 543972, 575355, 679965, 767140, 906620, 997282, 1150710, 1359930, 1495923, 1994564, 2301420, 2493205, 2719860, 2991846, 4986410, 5983692, 7479615, 9972820, 14959230, 29918460]

約数ペア:

[(1, 29918460), (2, 14959230), (3, 9972820), (4, 7479615), (5, 5983692), (6, 4986410), (10, 2991846), (11, 2719860), (12, 2493205), (13, 2301420), (15, 1994564), (20, 1495923), (22, 1359930), (26, 1150710), (30, 997282), (33, 906620), (39, 767140), (44, 679965), (52, 575355), (55, 543972), (60, 498641), (65, 460284), (66, 453310), (78, 383570), (110, 271986), (121, 247260), (130, 230142), (132, 226655), (143, 209220), (156, 191785), (165, 181324), (195, 153428), (220, 135993), (242, 123630), (260, 115071), (286, 104610), (317, 94380), (330, 90662), (363, 82420), (390, 76714), (429, 69740), (484, 61815), (572, 52305), (605, 49452), (634, 47190), (660, 45331), (715, 41844), (726, 41210), (780, 38357), (858, 34870), (951, 31460), (1210, 24726), (1268, 23595), (1430, 20922), (1452, 20605), (1573, 19020), (1585, 18876), (1716, 17435), (1815, 16484), (1902, 15730), (2145, 13948), (2420, 12363), (2860, 10461), (3146, 9510), (3170, 9438), (3487, 8580), (3630, 8242), (3804, 7865), (4121, 7260), (4290, 6974), (4719, 6340), (4755, 6292)]