2177788230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1423391}}^1$

素因数の和:1423421

約数の個数: 48

約数和(自身を含む): 5995327104

約数和(自身を除く): 3817538874

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1423391, 2846782, 4270173, 7116955, 8540346, 12810519, 14233910, 21350865, 24197647, 25621038, 42701730, 48395294, 64052595, 72592941, 120988235, 128105190, 145185882, 217778823, 241976470, 362964705, 435557646, 725929410, 1088894115, 2177788230]

約数ペア:

[(1, 2177788230), (2, 1088894115), (3, 725929410), (5, 435557646), (6, 362964705), (9, 241976470), (10, 217778823), (15, 145185882), (17, 128105190), (18, 120988235), (30, 72592941), (34, 64052595), (45, 48395294), (51, 42701730), (85, 25621038), (90, 24197647), (102, 21350865), (153, 14233910), (170, 12810519), (255, 8540346), (306, 7116955), (510, 4270173), (765, 2846782), (1530, 1423391)]