7373956980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{304961}}^1$

素因数の和:305017

約数の個数: 96

約数和(自身を含む): 22952659968

約数和(自身を除く): 15578702988

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, 12090, 24180, 304961, 609922, 914883, 1219844, 1524805, 1829766, 3049610, 3659532, 3964493, 4574415, 6099220, 7928986, 9148830, 9453791, 11893479, 15857972, 18297660, 18907582, 19822465, 23786958, 28361373, 37815164, 39644930, 47268955, 47573916, 56722746, 59467395, 79289860, 94537910, 113445492, 118934790, 122899283, 141806865, 189075820, 237869580, 245798566, 283613730, 368697849, 491597132, 567227460, 614496415, 737395698, 1228992830, 1474791396, 1843489245, 2457985660, 3686978490, 7373956980]

約数ペア:

[(1, 7373956980), (2, 3686978490), (3, 2457985660), (4, 1843489245), (5, 1474791396), (6, 1228992830), (10, 737395698), (12, 614496415), (13, 567227460), (15, 491597132), (20, 368697849), (26, 283613730), (30, 245798566), (31, 237869580), (39, 189075820), (52, 141806865), (60, 122899283), (62, 118934790), (65, 113445492), (78, 94537910), (93, 79289860), (124, 59467395), (130, 56722746), (155, 47573916), (156, 47268955), (186, 39644930), (195, 37815164), (260, 28361373), (310, 23786958), (372, 19822465), (390, 18907582), (403, 18297660), (465, 15857972), (620, 11893479), (780, 9453791), (806, 9148830), (930, 7928986), (1209, 6099220), (1612, 4574415), (1860, 3964493), (2015, 3659532), (2418, 3049610), (4030, 1829766), (4836, 1524805), (6045, 1219844), (8060, 914883), (12090, 609922), (24180, 304961)]