1097431290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{19699}}^1$

素因数の和:20331

約数の個数: 48

約数和(自身を含む): 2858076000

約数和(自身を除く): 1760644710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 619, 1238, 1857, 3095, 3714, 5571, 6190, 9285, 11142, 18570, 19699, 27855, 39398, 55710, 59097, 98495, 118194, 177291, 196990, 295485, 354582, 590970, 886455, 1772910, 12193681, 24387362, 36581043, 60968405, 73162086, 109743129, 121936810, 182905215, 219486258, 365810430, 548715645, 1097431290]

約数ペア:

[(1, 1097431290), (2, 548715645), (3, 365810430), (5, 219486258), (6, 182905215), (9, 121936810), (10, 109743129), (15, 73162086), (18, 60968405), (30, 36581043), (45, 24387362), (90, 12193681), (619, 1772910), (1238, 886455), (1857, 590970), (3095, 354582), (3714, 295485), (5571, 196990), (6190, 177291), (9285, 118194), (11142, 98495), (18570, 59097), (19699, 55710), (27855, 39398)]