210329070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:942

約数の個数: 96

約数和(自身を含む): 590976000

約数和(自身を除く): 380646930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 199, 210, 245, 294, 398, 490, 597, 719, 735, 995, 1194, 1393, 1438, 1470, 1990, 2157, 2786, 2985, 3595, 4179, 4314, 5033, 5970, 6965, 7190, 8358, 9751, 10066, 10785, 13930, 15099, 19502, 20895, 21570, 25165, 29253, 30198, 35231, 41790, 48755, 50330, 58506, 70462, 75495, 97510, 105693, 143081, 146265, 150990, 176155, 211386, 286162, 292530, 352310, 429243, 528465, 715405, 858486, 1001567, 1056930, 1430810, 2003134, 2146215, 3004701, 4292430, 5007835, 6009402, 7010969, 10015670, 14021938, 15023505, 21032907, 30047010, 35054845, 42065814, 70109690, 105164535, 210329070]

約数ペア:

[(1, 210329070), (2, 105164535), (3, 70109690), (5, 42065814), (6, 35054845), (7, 30047010), (10, 21032907), (14, 15023505), (15, 14021938), (21, 10015670), (30, 7010969), (35, 6009402), (42, 5007835), (49, 4292430), (70, 3004701), (98, 2146215), (105, 2003134), (147, 1430810), (199, 1056930), (210, 1001567), (245, 858486), (294, 715405), (398, 528465), (490, 429243), (597, 352310), (719, 292530), (735, 286162), (995, 211386), (1194, 176155), (1393, 150990), (1438, 146265), (1470, 143081), (1990, 105693), (2157, 97510), (2786, 75495), (2985, 70462), (3595, 58506), (4179, 50330), (4314, 48755), (5033, 41790), (5970, 35231), (6965, 30198), (7190, 29253), (8358, 25165), (9751, 21570), (10066, 20895), (10785, 19502), (13930, 15099)]