494591370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10657}}^1$

素因数の和:10704

約数の個数: 128

約数和(自身を含む): 1547030016

約数和(自身を除く): 1052438646

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 17, 21, 26, 30, 34, 35, 39, 42, 51, 65, 70, 78, 85, 91, 102, 105, 119, 130, 170, 182, 195, 210, 221, 238, 255, 273, 357, 390, 442, 455, 510, 546, 595, 663, 714, 910, 1105, 1190, 1326, 1365, 1547, 1785, 2210, 2730, 3094, 3315, 3570, 4641, 6630, 7735, 9282, 10657, 15470, 21314, 23205, 31971, 46410, 53285, 63942, 74599, 106570, 138541, 149198, 159855, 181169, 223797, 277082, 319710, 362338, 372995, 415623, 447594, 543507, 692705, 745990, 831246, 905845, 969787, 1087014, 1118985, 1268183, 1385410, 1811690, 1939574, 2078115, 2237970, 2355197, 2536366, 2717535, 2909361, 3804549, 4156230, 4710394, 4848935, 5435070, 5818722, 6340915, 7065591, 7609098, 9697870, 11775985, 12681830, 14131182, 14546805, 16486379, 19022745, 23551970, 29093610, 32972758, 35327955, 38045490, 49459137, 70655910, 82431895, 98918274, 164863790, 247295685, 494591370]

約数ペア:

[(1, 494591370), (2, 247295685), (3, 164863790), (5, 98918274), (6, 82431895), (7, 70655910), (10, 49459137), (13, 38045490), (14, 35327955), (15, 32972758), (17, 29093610), (21, 23551970), (26, 19022745), (30, 16486379), (34, 14546805), (35, 14131182), (39, 12681830), (42, 11775985), (51, 9697870), (65, 7609098), (70, 7065591), (78, 6340915), (85, 5818722), (91, 5435070), (102, 4848935), (105, 4710394), (119, 4156230), (130, 3804549), (170, 2909361), (182, 2717535), (195, 2536366), (210, 2355197), (221, 2237970), (238, 2078115), (255, 1939574), (273, 1811690), (357, 1385410), (390, 1268183), (442, 1118985), (455, 1087014), (510, 969787), (546, 905845), (595, 831246), (663, 745990), (714, 692705), (910, 543507), (1105, 447594), (1190, 415623), (1326, 372995), (1365, 362338), (1547, 319710), (1785, 277082), (2210, 223797), (2730, 181169), (3094, 159855), (3315, 149198), (3570, 138541), (4641, 106570), (6630, 74599), (7735, 63942), (9282, 53285), (10657, 46410), (15470, 31971), (21314, 23205)]