428468340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9769}}^1$

素因数の和:9841

約数の個数: 96

約数和(自身を含む): 1299957120

約数和(自身を除く): 871488780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 2193, 2580, 2924, 3655, 4386, 7310, 8772, 9769, 10965, 14620, 19538, 21930, 29307, 39076, 43860, 48845, 58614, 97690, 117228, 146535, 166073, 195380, 293070, 332146, 420067, 498219, 586140, 664292, 830365, 840134, 996438, 1260201, 1660730, 1680268, 1992876, 2100335, 2491095, 2520402, 3321460, 4200670, 4982190, 5040804, 6301005, 7141139, 8401340, 9964380, 12602010, 14282278, 21423417, 25204020, 28564556, 35705695, 42846834, 71411390, 85693668, 107117085, 142822780, 214234170, 428468340]

約数ペア:

[(1, 428468340), (2, 214234170), (3, 142822780), (4, 107117085), (5, 85693668), (6, 71411390), (10, 42846834), (12, 35705695), (15, 28564556), (17, 25204020), (20, 21423417), (30, 14282278), (34, 12602010), (43, 9964380), (51, 8401340), (60, 7141139), (68, 6301005), (85, 5040804), (86, 4982190), (102, 4200670), (129, 3321460), (170, 2520402), (172, 2491095), (204, 2100335), (215, 1992876), (255, 1680268), (258, 1660730), (340, 1260201), (430, 996438), (510, 840134), (516, 830365), (645, 664292), (731, 586140), (860, 498219), (1020, 420067), (1290, 332146), (1462, 293070), (2193, 195380), (2580, 166073), (2924, 146535), (3655, 117228), (4386, 97690), (7310, 58614), (8772, 48845), (9769, 43860), (10965, 39076), (14620, 29307), (19538, 21930)]