73013010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 218419200

約数和(自身を除く): 145406190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 609, 631, 665, 798, 870, 1015, 1102, 1218, 1262, 1330, 1653, 1893, 1995, 2030, 2755, 3045, 3155, 3306, 3786, 3857, 3990, 4417, 5510, 6090, 6310, 7714, 8265, 8834, 9465, 11571, 11989, 13251, 16530, 18299, 18930, 19285, 22085, 23142, 23978, 26502, 35967, 36598, 38570, 44170, 54897, 57855, 59945, 66255, 71934, 83923, 91495, 109794, 115710, 119890, 128093, 132510, 167846, 179835, 182990, 251769, 256186, 274485, 347681, 359670, 384279, 419615, 503538, 548970, 640465, 695362, 768558, 839230, 1043043, 1258845, 1280930, 1738405, 1921395, 2086086, 2433767, 2517690, 3476810, 3842790, 4867534, 5215215, 7301301, 10430430, 12168835, 14602602, 24337670, 36506505, 73013010]

約数ペア:

[(1, 73013010), (2, 36506505), (3, 24337670), (5, 14602602), (6, 12168835), (7, 10430430), (10, 7301301), (14, 5215215), (15, 4867534), (19, 3842790), (21, 3476810), (29, 2517690), (30, 2433767), (35, 2086086), (38, 1921395), (42, 1738405), (57, 1280930), (58, 1258845), (70, 1043043), (87, 839230), (95, 768558), (105, 695362), (114, 640465), (133, 548970), (145, 503538), (174, 419615), (190, 384279), (203, 359670), (210, 347681), (266, 274485), (285, 256186), (290, 251769), (399, 182990), (406, 179835), (435, 167846), (551, 132510), (570, 128093), (609, 119890), (631, 115710), (665, 109794), (798, 91495), (870, 83923), (1015, 71934), (1102, 66255), (1218, 59945), (1262, 57855), (1330, 54897), (1653, 44170), (1893, 38570), (1995, 36598), (2030, 35967), (2755, 26502), (3045, 23978), (3155, 23142), (3306, 22085), (3786, 19285), (3857, 18930), (3990, 18299), (4417, 16530), (5510, 13251), (6090, 11989), (6310, 11571), (7714, 9465), (8265, 8834)]