66665970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{5039}}^1$

素因数の和:5069

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 140175630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 5039, 6615, 10078, 13230, 15117, 25195, 30234, 35273, 45351, 50390, 70546, 75585, 90702, 105819, 136053, 151170, 176365, 211638, 226755, 246911, 272106, 317457, 352730, 453510, 493822, 529095, 634914, 680265, 740733, 952371, 1058190, 1234555, 1360530, 1481466, 1587285, 1904742, 2222199, 2469110, 3174570, 3703665, 4444398, 4761855, 6666597, 7407330, 9523710, 11110995, 13333194, 22221990, 33332985, 66665970]

約数ペア:

[(1, 66665970), (2, 33332985), (3, 22221990), (5, 13333194), (6, 11110995), (7, 9523710), (9, 7407330), (10, 6666597), (14, 4761855), (15, 4444398), (18, 3703665), (21, 3174570), (27, 2469110), (30, 2222199), (35, 1904742), (42, 1587285), (45, 1481466), (49, 1360530), (54, 1234555), (63, 1058190), (70, 952371), (90, 740733), (98, 680265), (105, 634914), (126, 529095), (135, 493822), (147, 453510), (189, 352730), (210, 317457), (245, 272106), (270, 246911), (294, 226755), (315, 211638), (378, 176365), (441, 151170), (490, 136053), (630, 105819), (735, 90702), (882, 75585), (945, 70546), (1323, 50390), (1470, 45351), (1890, 35273), (2205, 30234), (2646, 25195), (4410, 15117), (5039, 13230), (6615, 10078)]