72053730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{114371}}^1$

素因数の和:114391

約数の個数: 48

約数和(自身を含む): 214104384

約数和(自身を除く): 142050654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 114371, 228742, 343113, 571855, 686226, 800597, 1029339, 1143710, 1601194, 1715565, 2058678, 2401791, 3431130, 4002985, 4803582, 5146695, 7205373, 8005970, 10293390, 12008955, 14410746, 24017910, 36026865, 72053730]

約数ペア:

[(1, 72053730), (2, 36026865), (3, 24017910), (5, 14410746), (6, 12008955), (7, 10293390), (9, 8005970), (10, 7205373), (14, 5146695), (15, 4803582), (18, 4002985), (21, 3431130), (30, 2401791), (35, 2058678), (42, 1715565), (45, 1601194), (63, 1143710), (70, 1029339), (90, 800597), (105, 686226), (126, 571855), (210, 343113), (315, 228742), (630, 114371)]