56835870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 170311680

約数和(自身を除く): 113475810

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 109, 130, 182, 191, 195, 210, 218, 273, 327, 382, 390, 455, 545, 546, 573, 654, 763, 910, 955, 1090, 1146, 1337, 1365, 1417, 1526, 1635, 1910, 2289, 2483, 2674, 2730, 2834, 2865, 3270, 3815, 4011, 4251, 4578, 4966, 5730, 6685, 7085, 7449, 7630, 8022, 8502, 9919, 11445, 12415, 13370, 14170, 14898, 17381, 19838, 20055, 20819, 21255, 22890, 24830, 29757, 34762, 37245, 40110, 41638, 42510, 49595, 52143, 59514, 62457, 74490, 86905, 99190, 104095, 104286, 124914, 145733, 148785, 173810, 208190, 260715, 270647, 291466, 297570, 312285, 437199, 521430, 541294, 624570, 728665, 811941, 874398, 1353235, 1457330, 1623882, 1894529, 2185995, 2706470, 3789058, 4059705, 4371990, 5683587, 8119410, 9472645, 11367174, 18945290, 28417935, 56835870]

約数ペア:

[(1, 56835870), (2, 28417935), (3, 18945290), (5, 11367174), (6, 9472645), (7, 8119410), (10, 5683587), (13, 4371990), (14, 4059705), (15, 3789058), (21, 2706470), (26, 2185995), (30, 1894529), (35, 1623882), (39, 1457330), (42, 1353235), (65, 874398), (70, 811941), (78, 728665), (91, 624570), (105, 541294), (109, 521430), (130, 437199), (182, 312285), (191, 297570), (195, 291466), (210, 270647), (218, 260715), (273, 208190), (327, 173810), (382, 148785), (390, 145733), (455, 124914), (545, 104286), (546, 104095), (573, 99190), (654, 86905), (763, 74490), (910, 62457), (955, 59514), (1090, 52143), (1146, 49595), (1337, 42510), (1365, 41638), (1417, 40110), (1526, 37245), (1635, 34762), (1910, 29757), (2289, 24830), (2483, 22890), (2674, 21255), (2730, 20819), (2834, 20055), (2865, 19838), (3270, 17381), (3815, 14898), (4011, 14170), (4251, 13370), (4578, 12415), (4966, 11445), (5730, 9919), (6685, 8502), (7085, 8022), (7449, 7630)]