289653570

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{39733}}^1$

素因数の和:39758

約数の個数: 56

約数和(自身を含む): 781726716

約数和(自身を除く): 492073146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 39733, 79466, 119199, 198665, 238398, 357597, 397330, 595995, 715194, 1072791, 1191990, 1787985, 2145582, 3218373, 3575970, 5363955, 6436746, 9655119, 10727910, 16091865, 19310238, 28965357, 32183730, 48275595, 57930714, 96551190, 144826785, 289653570]

約数ペア:

[(1, 289653570), (2, 144826785), (3, 96551190), (5, 57930714), (6, 48275595), (9, 32183730), (10, 28965357), (15, 19310238), (18, 16091865), (27, 10727910), (30, 9655119), (45, 6436746), (54, 5363955), (81, 3575970), (90, 3218373), (135, 2145582), (162, 1787985), (243, 1191990), (270, 1072791), (405, 715194), (486, 595995), (729, 397330), (810, 357597), (1215, 238398), (1458, 198665), (2430, 119199), (3645, 79466), (7290, 39733)]