30013320820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{41077}}^1$

素因数の和:41417

約数の個数: 96

約数和(自身を含む): 76519441152

約数和(自身を除く): 46506120332

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 307, 340, 476, 595, 614, 1190, 1228, 1535, 2149, 2380, 3070, 4298, 5219, 6140, 8596, 10438, 10745, 20876, 21490, 26095, 36533, 41077, 42980, 52190, 73066, 82154, 104380, 146132, 164308, 182665, 205385, 287539, 365330, 410770, 575078, 698309, 730660, 821540, 1150156, 1396618, 1437695, 2793236, 2875390, 3491545, 4888163, 5750780, 6983090, 9776326, 12610639, 13966180, 19552652, 24440815, 25221278, 48881630, 50442556, 63053195, 88274473, 97763260, 126106390, 176548946, 214380863, 252212780, 353097892, 428761726, 441372365, 857523452, 882744730, 1071904315, 1500666041, 1765489460, 2143808630, 3001332082, 4287617260, 6002664164, 7503330205, 15006660410, 30013320820]

約数ペア:

[(1, 30013320820), (2, 15006660410), (4, 7503330205), (5, 6002664164), (7, 4287617260), (10, 3001332082), (14, 2143808630), (17, 1765489460), (20, 1500666041), (28, 1071904315), (34, 882744730), (35, 857523452), (68, 441372365), (70, 428761726), (85, 353097892), (119, 252212780), (140, 214380863), (170, 176548946), (238, 126106390), (307, 97763260), (340, 88274473), (476, 63053195), (595, 50442556), (614, 48881630), (1190, 25221278), (1228, 24440815), (1535, 19552652), (2149, 13966180), (2380, 12610639), (3070, 9776326), (4298, 6983090), (5219, 5750780), (6140, 4888163), (8596, 3491545), (10438, 2875390), (10745, 2793236), (20876, 1437695), (21490, 1396618), (26095, 1150156), (36533, 821540), (41077, 730660), (42980, 698309), (52190, 575078), (73066, 410770), (82154, 365330), (104380, 287539), (146132, 205385), (164308, 182665)]