9899190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 31000320

約数和(自身を除く): 21101130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 827, 855, 1197, 1330, 1654, 1710, 1995, 2394, 2481, 3990, 4135, 4962, 5789, 5985, 7443, 8270, 11578, 11970, 12405, 14886, 15713, 17367, 24810, 28945, 31426, 34734, 37215, 47139, 52101, 57890, 74430, 78565, 86835, 94278, 104202, 109991, 141417, 157130, 173670, 219982, 235695, 260505, 282834, 329973, 471390, 521010, 549955, 659946, 707085, 989919, 1099910, 1414170, 1649865, 1979838, 3299730, 4949595, 9899190]

約数ペア:

[(1, 9899190), (2, 4949595), (3, 3299730), (5, 1979838), (6, 1649865), (7, 1414170), (9, 1099910), (10, 989919), (14, 707085), (15, 659946), (18, 549955), (19, 521010), (21, 471390), (30, 329973), (35, 282834), (38, 260505), (42, 235695), (45, 219982), (57, 173670), (63, 157130), (70, 141417), (90, 109991), (95, 104202), (105, 94278), (114, 86835), (126, 78565), (133, 74430), (171, 57890), (190, 52101), (210, 47139), (266, 37215), (285, 34734), (315, 31426), (342, 28945), (399, 24810), (570, 17367), (630, 15713), (665, 14886), (798, 12405), (827, 11970), (855, 11578), (1197, 8270), (1330, 7443), (1654, 5985), (1710, 5789), (1995, 4962), (2394, 4135), (2481, 3990)]