227956330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 505612800

約数和(自身を除く): 277656470

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 49, 62, 70, 86, 98, 155, 215, 217, 245, 301, 310, 349, 430, 434, 490, 602, 698, 1085, 1333, 1505, 1519, 1745, 2107, 2170, 2443, 2666, 3010, 3038, 3490, 4214, 4886, 6665, 7595, 9331, 10535, 10819, 12215, 13330, 15007, 15190, 17101, 18662, 21070, 21638, 24430, 30014, 34202, 46655, 54095, 65317, 75035, 75733, 85505, 93310, 105049, 108190, 130634, 150070, 151466, 171010, 210098, 326585, 378665, 465217, 525245, 530131, 653170, 735343, 757330, 930434, 1050490, 1060262, 1470686, 2326085, 2650655, 3256519, 3676715, 4652170, 5301310, 6513038, 7353430, 16282595, 22795633, 32565190, 45591266, 113978165, 227956330]

約数ペア:

[(1, 227956330), (2, 113978165), (5, 45591266), (7, 32565190), (10, 22795633), (14, 16282595), (31, 7353430), (35, 6513038), (43, 5301310), (49, 4652170), (62, 3676715), (70, 3256519), (86, 2650655), (98, 2326085), (155, 1470686), (215, 1060262), (217, 1050490), (245, 930434), (301, 757330), (310, 735343), (349, 653170), (430, 530131), (434, 525245), (490, 465217), (602, 378665), (698, 326585), (1085, 210098), (1333, 171010), (1505, 151466), (1519, 150070), (1745, 130634), (2107, 108190), (2170, 105049), (2443, 93310), (2666, 85505), (3010, 75733), (3038, 75035), (3490, 65317), (4214, 54095), (4886, 46655), (6665, 34202), (7595, 30014), (9331, 24430), (10535, 21638), (10819, 21070), (12215, 18662), (13330, 17101), (15007, 15190)]