228766980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9461}}^1$

素因数の和:9517

約数の個数: 96

約数和(自身を含む): 712147968

約数和(自身を除く): 483380988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 9461, 12090, 18922, 24180, 28383, 37844, 47305, 56766, 94610, 113532, 122993, 141915, 189220, 245986, 283830, 293291, 368979, 491972, 567660, 586582, 614965, 737958, 879873, 1173164, 1229930, 1466455, 1475916, 1759746, 1844895, 2459860, 2932910, 3519492, 3689790, 3812783, 4399365, 5865820, 7379580, 7625566, 8798730, 11438349, 15251132, 17597460, 19063915, 22876698, 38127830, 45753396, 57191745, 76255660, 114383490, 228766980]

約数ペア:

[(1, 228766980), (2, 114383490), (3, 76255660), (4, 57191745), (5, 45753396), (6, 38127830), (10, 22876698), (12, 19063915), (13, 17597460), (15, 15251132), (20, 11438349), (26, 8798730), (30, 7625566), (31, 7379580), (39, 5865820), (52, 4399365), (60, 3812783), (62, 3689790), (65, 3519492), (78, 2932910), (93, 2459860), (124, 1844895), (130, 1759746), (155, 1475916), (156, 1466455), (186, 1229930), (195, 1173164), (260, 879873), (310, 737958), (372, 614965), (390, 586582), (403, 567660), (465, 491972), (620, 368979), (780, 293291), (806, 283830), (930, 245986), (1209, 189220), (1612, 141915), (1860, 122993), (2015, 113532), (2418, 94610), (4030, 56766), (4836, 47305), (6045, 37844), (8060, 28383), (9461, 24180), (12090, 18922)]