74176570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 154224000

約数和(自身を除く): 80047430

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 59, 65, 95, 118, 130, 190, 247, 295, 494, 509, 590, 767, 1018, 1121, 1235, 1534, 2242, 2470, 2545, 3835, 5090, 5605, 6617, 7670, 9671, 11210, 13234, 14573, 19342, 29146, 30031, 33085, 48355, 60062, 66170, 72865, 96710, 125723, 145730, 150155, 251446, 300310, 390403, 570589, 628615, 780806, 1141178, 1257230, 1952015, 2852945, 3904030, 5705890, 7417657, 14835314, 37088285, 74176570]

約数ペア:

[(1, 74176570), (2, 37088285), (5, 14835314), (10, 7417657), (13, 5705890), (19, 3904030), (26, 2852945), (38, 1952015), (59, 1257230), (65, 1141178), (95, 780806), (118, 628615), (130, 570589), (190, 390403), (247, 300310), (295, 251446), (494, 150155), (509, 145730), (590, 125723), (767, 96710), (1018, 72865), (1121, 66170), (1235, 60062), (1534, 48355), (2242, 33085), (2470, 30031), (2545, 29146), (3835, 19342), (5090, 14573), (5605, 13234), (6617, 11210), (7670, 9671)]