73960740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58699}}^1$

素因数の和:58721

約数の個数: 72

約数和(自身を含む): 256401600

約数和(自身を除く): 182440860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 58699, 117398, 176097, 234796, 293495, 352194, 410893, 528291, 586990, 704388, 821786, 880485, 1056582, 1173980, 1232679, 1643572, 1760970, 2054465, 2113164, 2465358, 2641455, 3521940, 3698037, 4108930, 4930716, 5282910, 6163395, 7396074, 8217860, 10565820, 12326790, 14792148, 18490185, 24653580, 36980370, 73960740]

約数ペア:

[(1, 73960740), (2, 36980370), (3, 24653580), (4, 18490185), (5, 14792148), (6, 12326790), (7, 10565820), (9, 8217860), (10, 7396074), (12, 6163395), (14, 5282910), (15, 4930716), (18, 4108930), (20, 3698037), (21, 3521940), (28, 2641455), (30, 2465358), (35, 2113164), (36, 2054465), (42, 1760970), (45, 1643572), (60, 1232679), (63, 1173980), (70, 1056582), (84, 880485), (90, 821786), (105, 704388), (126, 586990), (140, 528291), (180, 410893), (210, 352194), (252, 293495), (315, 234796), (420, 176097), (630, 117398), (1260, 58699)]