299972820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42013}}^1$

素因数の和:42049

約数の個数: 96

約数和(自身を含む): 1016402688

約数和(自身を除く): 716429868

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 42013, 84026, 126039, 168052, 210065, 252078, 294091, 420130, 504156, 588182, 630195, 714221, 840260, 882273, 1176364, 1260390, 1428442, 1470455, 1764546, 2142663, 2520780, 2856884, 2940910, 3529092, 3571105, 4285326, 4411365, 4999547, 5881820, 7142210, 8570652, 8822730, 9999094, 10713315, 14284420, 14998641, 17645460, 19998188, 21426630, 24997735, 29997282, 42853260, 49995470, 59994564, 74993205, 99990940, 149986410, 299972820]

約数ペア:

[(1, 299972820), (2, 149986410), (3, 99990940), (4, 74993205), (5, 59994564), (6, 49995470), (7, 42853260), (10, 29997282), (12, 24997735), (14, 21426630), (15, 19998188), (17, 17645460), (20, 14998641), (21, 14284420), (28, 10713315), (30, 9999094), (34, 8822730), (35, 8570652), (42, 7142210), (51, 5881820), (60, 4999547), (68, 4411365), (70, 4285326), (84, 3571105), (85, 3529092), (102, 2940910), (105, 2856884), (119, 2520780), (140, 2142663), (170, 1764546), (204, 1470455), (210, 1428442), (238, 1260390), (255, 1176364), (340, 882273), (357, 840260), (420, 714221), (476, 630195), (510, 588182), (595, 504156), (714, 420130), (1020, 294091), (1190, 252078), (1428, 210065), (1785, 168052), (2380, 126039), (3570, 84026), (7140, 42013)]