474816420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7054

約数の個数: 144

約数和(自身を含む): 1604781360

約数和(自身を除く): 1129964940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 6997, 7540, 11310, 13572, 13994, 16965, 20991, 22620, 27988, 33930, 34985, 41982, 62973, 67860, 69970, 83964, 90961, 104955, 125946, 139940, 181922, 202913, 209910, 251892, 272883, 314865, 363844, 405826, 419820, 454805, 545766, 608739, 629730, 811652, 818649, 909610, 1014565, 1091532, 1217478, 1259460, 1364415, 1637298, 1819220, 1826217, 2029130, 2434956, 2637869, 2728830, 3043695, 3274596, 3652434, 4058260, 4093245, 5275738, 5457660, 6087390, 7304868, 7913607, 8186490, 9131085, 10551476, 12174780, 13189345, 15827214, 16372980, 18262170, 23740821, 26378690, 31654428, 36524340, 39568035, 47481642, 52757380, 79136070, 94963284, 118704105, 158272140, 237408210, 474816420]

約数ペア:

[(1, 474816420), (2, 237408210), (3, 158272140), (4, 118704105), (5, 94963284), (6, 79136070), (9, 52757380), (10, 47481642), (12, 39568035), (13, 36524340), (15, 31654428), (18, 26378690), (20, 23740821), (26, 18262170), (29, 16372980), (30, 15827214), (36, 13189345), (39, 12174780), (45, 10551476), (52, 9131085), (58, 8186490), (60, 7913607), (65, 7304868), (78, 6087390), (87, 5457660), (90, 5275738), (116, 4093245), (117, 4058260), (130, 3652434), (145, 3274596), (156, 3043695), (174, 2728830), (180, 2637869), (195, 2434956), (234, 2029130), (260, 1826217), (261, 1819220), (290, 1637298), (348, 1364415), (377, 1259460), (390, 1217478), (435, 1091532), (468, 1014565), (522, 909610), (580, 818649), (585, 811652), (754, 629730), (780, 608739), (870, 545766), (1044, 454805), (1131, 419820), (1170, 405826), (1305, 363844), (1508, 314865), (1740, 272883), (1885, 251892), (2262, 209910), (2340, 202913), (2610, 181922), (3393, 139940), (3770, 125946), (4524, 104955), (5220, 90961), (5655, 83964), (6786, 69970), (6997, 67860), (7540, 62973), (11310, 41982), (13572, 34985), (13994, 33930), (16965, 27988), (20991, 22620)]