2969460

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 144

約数和(自身を含む): 10273536

約数和(自身を除く): 7304076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 81, 90, 94, 108, 117, 130, 135, 141, 156, 162, 180, 188, 195, 234, 235, 243, 260, 270, 282, 324, 351, 390, 405, 423, 468, 470, 486, 540, 564, 585, 611, 702, 705, 780, 810, 846, 940, 972, 1053, 1170, 1215, 1222, 1269, 1404, 1410, 1620, 1692, 1755, 1833, 2106, 2115, 2340, 2430, 2444, 2538, 2820, 3055, 3159, 3510, 3666, 3807, 4212, 4230, 4860, 5076, 5265, 5499, 6110, 6318, 6345, 7020, 7332, 7614, 8460, 9165, 10530, 10998, 11421, 12220, 12636, 12690, 15228, 15795, 16497, 18330, 19035, 21060, 21996, 22842, 25380, 27495, 31590, 32994, 36660, 38070, 45684, 49491, 54990, 57105, 63180, 65988, 76140, 82485, 98982, 109980, 114210, 148473, 164970, 197964, 228420, 247455, 296946, 329940, 494910, 593892, 742365, 989820, 1484730, 2969460]

約数ペア:

[(1, 2969460), (2, 1484730), (3, 989820), (4, 742365), (5, 593892), (6, 494910), (9, 329940), (10, 296946), (12, 247455), (13, 228420), (15, 197964), (18, 164970), (20, 148473), (26, 114210), (27, 109980), (30, 98982), (36, 82485), (39, 76140), (45, 65988), (47, 63180), (52, 57105), (54, 54990), (60, 49491), (65, 45684), (78, 38070), (81, 36660), (90, 32994), (94, 31590), (108, 27495), (117, 25380), (130, 22842), (135, 21996), (141, 21060), (156, 19035), (162, 18330), (180, 16497), (188, 15795), (195, 15228), (234, 12690), (235, 12636), (243, 12220), (260, 11421), (270, 10998), (282, 10530), (324, 9165), (351, 8460), (390, 7614), (405, 7332), (423, 7020), (468, 6345), (470, 6318), (486, 6110), (540, 5499), (564, 5265), (585, 5076), (611, 4860), (702, 4230), (705, 4212), (780, 3807), (810, 3666), (846, 3510), (940, 3159), (972, 3055), (1053, 2820), (1170, 2538), (1215, 2444), (1222, 2430), (1269, 2340), (1404, 2115), (1410, 2106), (1620, 1833), (1692, 1755)]