29157660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 102787776

約数和(自身を除く): 73630116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 317, 365, 420, 438, 511, 630, 634, 657, 730, 876, 951, 1022, 1095, 1260, 1268, 1314, 1460, 1533, 1585, 1902, 2044, 2190, 2219, 2555, 2628, 2853, 3066, 3170, 3285, 3804, 4380, 4438, 4599, 4755, 5110, 5706, 6132, 6340, 6570, 6657, 7665, 8876, 9198, 9510, 10220, 11095, 11412, 13140, 13314, 14265, 15330, 18396, 19020, 19971, 22190, 22995, 23141, 26628, 28530, 30660, 33285, 39942, 44380, 45990, 46282, 57060, 66570, 69423, 79884, 91980, 92564, 99855, 115705, 133140, 138846, 161987, 199710, 208269, 231410, 277692, 323974, 347115, 399420, 416538, 462820, 485961, 647948, 694230, 809935, 833076, 971922, 1041345, 1388460, 1457883, 1619870, 1943844, 2082690, 2429805, 2915766, 3239740, 4165380, 4859610, 5831532, 7289415, 9719220, 14578830, 29157660]

約数ペア:

[(1, 29157660), (2, 14578830), (3, 9719220), (4, 7289415), (5, 5831532), (6, 4859610), (7, 4165380), (9, 3239740), (10, 2915766), (12, 2429805), (14, 2082690), (15, 1943844), (18, 1619870), (20, 1457883), (21, 1388460), (28, 1041345), (30, 971922), (35, 833076), (36, 809935), (42, 694230), (45, 647948), (60, 485961), (63, 462820), (70, 416538), (73, 399420), (84, 347115), (90, 323974), (105, 277692), (126, 231410), (140, 208269), (146, 199710), (180, 161987), (210, 138846), (219, 133140), (252, 115705), (292, 99855), (315, 92564), (317, 91980), (365, 79884), (420, 69423), (438, 66570), (511, 57060), (630, 46282), (634, 45990), (657, 44380), (730, 39942), (876, 33285), (951, 30660), (1022, 28530), (1095, 26628), (1260, 23141), (1268, 22995), (1314, 22190), (1460, 19971), (1533, 19020), (1585, 18396), (1902, 15330), (2044, 14265), (2190, 13314), (2219, 13140), (2555, 11412), (2628, 11095), (2853, 10220), (3066, 9510), (3170, 9198), (3285, 8876), (3804, 7665), (4380, 6657), (4438, 6570), (4599, 6340), (4755, 6132), (5110, 5706)]