697334490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{28591}}^1$

素因数の和:28875

約数の個数: 48

約数和(自身を含む): 1819823616

約数和(自身を除く): 1122489126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 12195, 24390, 28591, 57182, 85773, 142955, 171546, 257319, 285910, 428865, 514638, 857730, 1286595, 2573190, 7748161, 15496322, 23244483, 38740805, 46488966, 69733449, 77481610, 116222415, 139466898, 232444830, 348667245, 697334490]

約数ペア:

[(1, 697334490), (2, 348667245), (3, 232444830), (5, 139466898), (6, 116222415), (9, 77481610), (10, 69733449), (15, 46488966), (18, 38740805), (30, 23244483), (45, 15496322), (90, 7748161), (271, 2573190), (542, 1286595), (813, 857730), (1355, 514638), (1626, 428865), (2439, 285910), (2710, 257319), (4065, 171546), (4878, 142955), (8130, 85773), (12195, 57182), (24390, 28591)]