72942690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 185213952

約数和(自身を除く): 112271262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 1913, 2542, 3813, 3826, 5739, 6355, 7626, 9565, 11478, 12710, 19065, 19130, 28695, 38130, 57390, 59303, 78433, 118606, 156866, 177909, 235299, 296515, 355818, 392165, 470598, 593030, 784330, 889545, 1176495, 1779090, 2352990, 2431423, 4862846, 7294269, 12157115, 14588538, 24314230, 36471345, 72942690]

約数ペア:

[(1, 72942690), (2, 36471345), (3, 24314230), (5, 14588538), (6, 12157115), (10, 7294269), (15, 4862846), (30, 2431423), (31, 2352990), (41, 1779090), (62, 1176495), (82, 889545), (93, 784330), (123, 593030), (155, 470598), (186, 392165), (205, 355818), (246, 296515), (310, 235299), (410, 177909), (465, 156866), (615, 118606), (930, 78433), (1230, 59303), (1271, 57390), (1913, 38130), (2542, 28695), (3813, 19130), (3826, 19065), (5739, 12710), (6355, 11478), (7626, 9565)]