83513010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 245721600

約数和(自身を除く): 162208590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 149, 157, 170, 210, 238, 255, 298, 314, 357, 447, 471, 510, 595, 714, 745, 785, 894, 942, 1043, 1099, 1190, 1490, 1570, 1785, 2086, 2198, 2235, 2355, 2533, 2669, 3129, 3297, 3570, 4470, 4710, 5066, 5215, 5338, 5495, 6258, 6594, 7599, 8007, 10430, 10990, 12665, 13345, 15198, 15645, 16014, 16485, 17731, 18683, 23393, 25330, 26690, 31290, 32970, 35462, 37366, 37995, 40035, 46786, 53193, 56049, 70179, 75990, 80070, 88655, 93415, 106386, 112098, 116965, 140358, 163751, 177310, 186830, 233930, 265965, 280245, 327502, 350895, 397681, 491253, 531930, 560490, 701790, 795362, 818755, 982506, 1193043, 1637510, 1988405, 2386086, 2456265, 2783767, 3976810, 4912530, 5567534, 5965215, 8351301, 11930430, 13918835, 16702602, 27837670, 41756505, 83513010]

約数ペア:

[(1, 83513010), (2, 41756505), (3, 27837670), (5, 16702602), (6, 13918835), (7, 11930430), (10, 8351301), (14, 5965215), (15, 5567534), (17, 4912530), (21, 3976810), (30, 2783767), (34, 2456265), (35, 2386086), (42, 1988405), (51, 1637510), (70, 1193043), (85, 982506), (102, 818755), (105, 795362), (119, 701790), (149, 560490), (157, 531930), (170, 491253), (210, 397681), (238, 350895), (255, 327502), (298, 280245), (314, 265965), (357, 233930), (447, 186830), (471, 177310), (510, 163751), (595, 140358), (714, 116965), (745, 112098), (785, 106386), (894, 93415), (942, 88655), (1043, 80070), (1099, 75990), (1190, 70179), (1490, 56049), (1570, 53193), (1785, 46786), (2086, 40035), (2198, 37995), (2235, 37366), (2355, 35462), (2533, 32970), (2669, 31290), (3129, 26690), (3297, 25330), (3570, 23393), (4470, 18683), (4710, 17731), (5066, 16485), (5215, 16014), (5338, 15645), (5495, 15198), (6258, 13345), (6594, 12665), (7599, 10990), (8007, 10430)]