16109460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2887}}^1$

素因数の和:2933

約数の個数: 72

約数和(自身を含む): 50459136

約数和(自身を除く): 34349676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 2887, 5580, 5774, 8661, 11548, 14435, 17322, 25983, 28870, 34644, 43305, 51966, 57740, 86610, 89497, 103932, 129915, 173220, 178994, 259830, 268491, 357988, 447485, 519660, 536982, 805473, 894970, 1073964, 1342455, 1610946, 1789940, 2684910, 3221892, 4027365, 5369820, 8054730, 16109460]

約数ペア:

[(1, 16109460), (2, 8054730), (3, 5369820), (4, 4027365), (5, 3221892), (6, 2684910), (9, 1789940), (10, 1610946), (12, 1342455), (15, 1073964), (18, 894970), (20, 805473), (30, 536982), (31, 519660), (36, 447485), (45, 357988), (60, 268491), (62, 259830), (90, 178994), (93, 173220), (124, 129915), (155, 103932), (180, 89497), (186, 86610), (279, 57740), (310, 51966), (372, 43305), (465, 34644), (558, 28870), (620, 25983), (930, 17322), (1116, 14435), (1395, 11548), (1860, 8661), (2790, 5774), (2887, 5580)]