73268130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 205970688

約数和(自身を除く): 132702558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 43, 51, 65, 78, 85, 86, 102, 129, 130, 170, 195, 215, 221, 255, 257, 258, 390, 430, 442, 510, 514, 559, 645, 663, 731, 771, 1105, 1118, 1285, 1290, 1326, 1462, 1542, 1677, 2193, 2210, 2570, 2795, 3315, 3341, 3354, 3655, 3855, 4369, 4386, 5590, 6630, 6682, 7310, 7710, 8385, 8738, 9503, 10023, 10965, 11051, 13107, 16705, 16770, 19006, 20046, 21845, 21930, 22102, 26214, 28509, 33153, 33410, 43690, 47515, 50115, 55255, 56797, 57018, 65535, 66306, 95030, 100230, 110510, 113594, 131070, 142545, 143663, 165765, 170391, 187867, 283985, 285090, 287326, 331530, 340782, 375734, 430989, 563601, 567970, 718315, 851955, 861978, 939335, 1127202, 1436630, 1703910, 1878670, 2154945, 2442271, 2818005, 4309890, 4884542, 5636010, 7326813, 12211355, 14653626, 24422710, 36634065, 73268130]

約数ペア:

[(1, 73268130), (2, 36634065), (3, 24422710), (5, 14653626), (6, 12211355), (10, 7326813), (13, 5636010), (15, 4884542), (17, 4309890), (26, 2818005), (30, 2442271), (34, 2154945), (39, 1878670), (43, 1703910), (51, 1436630), (65, 1127202), (78, 939335), (85, 861978), (86, 851955), (102, 718315), (129, 567970), (130, 563601), (170, 430989), (195, 375734), (215, 340782), (221, 331530), (255, 287326), (257, 285090), (258, 283985), (390, 187867), (430, 170391), (442, 165765), (510, 143663), (514, 142545), (559, 131070), (645, 113594), (663, 110510), (731, 100230), (771, 95030), (1105, 66306), (1118, 65535), (1285, 57018), (1290, 56797), (1326, 55255), (1462, 50115), (1542, 47515), (1677, 43690), (2193, 33410), (2210, 33153), (2570, 28509), (2795, 26214), (3315, 22102), (3341, 21930), (3354, 21845), (3655, 20046), (3855, 19006), (4369, 16770), (4386, 16705), (5590, 13107), (6630, 11051), (6682, 10965), (7310, 10023), (7710, 9503), (8385, 8738)]