16610370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 50319360

約数和(自身を除く): 33708990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 181, 190, 210, 230, 266, 285, 322, 345, 362, 399, 437, 483, 543, 570, 665, 690, 798, 805, 874, 905, 966, 1086, 1267, 1311, 1330, 1610, 1810, 1995, 2185, 2415, 2534, 2622, 2715, 3059, 3439, 3801, 3990, 4163, 4370, 4830, 5430, 6118, 6335, 6555, 6878, 7602, 8326, 9177, 10317, 12489, 12670, 13110, 15295, 17195, 18354, 19005, 20634, 20815, 24073, 24978, 29141, 30590, 34390, 38010, 41630, 45885, 48146, 51585, 58282, 62445, 72219, 79097, 87423, 91770, 103170, 120365, 124890, 144438, 145705, 158194, 174846, 237291, 240730, 291410, 361095, 395485, 437115, 474582, 553679, 722190, 790970, 874230, 1107358, 1186455, 1661037, 2372910, 2768395, 3322074, 5536790, 8305185, 16610370]

約数ペア:

[(1, 16610370), (2, 8305185), (3, 5536790), (5, 3322074), (6, 2768395), (7, 2372910), (10, 1661037), (14, 1186455), (15, 1107358), (19, 874230), (21, 790970), (23, 722190), (30, 553679), (35, 474582), (38, 437115), (42, 395485), (46, 361095), (57, 291410), (69, 240730), (70, 237291), (95, 174846), (105, 158194), (114, 145705), (115, 144438), (133, 124890), (138, 120365), (161, 103170), (181, 91770), (190, 87423), (210, 79097), (230, 72219), (266, 62445), (285, 58282), (322, 51585), (345, 48146), (362, 45885), (399, 41630), (437, 38010), (483, 34390), (543, 30590), (570, 29141), (665, 24978), (690, 24073), (798, 20815), (805, 20634), (874, 19005), (905, 18354), (966, 17195), (1086, 15295), (1267, 13110), (1311, 12670), (1330, 12489), (1610, 10317), (1810, 9177), (1995, 8326), (2185, 7602), (2415, 6878), (2534, 6555), (2622, 6335), (2715, 6118), (3059, 5430), (3439, 4830), (3801, 4370), (3990, 4163)]