29691870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4007}}^1$

素因数の和:4049

約数の個数: 64

約数和(自身を含む): 80801280

約数和(自身を除く): 51109410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 4007, 7410, 8014, 12021, 20035, 24042, 40070, 52091, 60105, 76133, 104182, 120210, 152266, 156273, 228399, 260455, 312546, 380665, 456798, 520910, 761330, 781365, 989729, 1141995, 1562730, 1979458, 2283990, 2969187, 4948645, 5938374, 9897290, 14845935, 29691870]

約数ペア:

[(1, 29691870), (2, 14845935), (3, 9897290), (5, 5938374), (6, 4948645), (10, 2969187), (13, 2283990), (15, 1979458), (19, 1562730), (26, 1141995), (30, 989729), (38, 781365), (39, 761330), (57, 520910), (65, 456798), (78, 380665), (95, 312546), (114, 260455), (130, 228399), (190, 156273), (195, 152266), (247, 120210), (285, 104182), (390, 76133), (494, 60105), (570, 52091), (741, 40070), (1235, 24042), (1482, 20035), (2470, 12021), (3705, 8014), (4007, 7410)]