68309430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1554

約数の個数: 96

約数和(自身を含む): 196992000

約数和(自身を除く): 128682570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 434, 465, 490, 651, 735, 930, 1085, 1302, 1470, 1499, 1519, 2170, 2998, 3038, 3255, 4497, 4557, 6510, 7495, 7595, 8994, 9114, 10493, 14990, 15190, 20986, 22485, 22785, 31479, 44970, 45570, 46469, 52465, 62958, 73451, 92938, 104930, 139407, 146902, 157395, 220353, 232345, 278814, 314790, 325283, 367255, 440706, 464690, 650566, 697035, 734510, 975849, 1101765, 1394070, 1626415, 1951698, 2203530, 2276981, 3252830, 4553962, 4879245, 6830943, 9758490, 11384905, 13661886, 22769810, 34154715, 68309430]

約数ペア:

[(1, 68309430), (2, 34154715), (3, 22769810), (5, 13661886), (6, 11384905), (7, 9758490), (10, 6830943), (14, 4879245), (15, 4553962), (21, 3252830), (30, 2276981), (31, 2203530), (35, 1951698), (42, 1626415), (49, 1394070), (62, 1101765), (70, 975849), (93, 734510), (98, 697035), (105, 650566), (147, 464690), (155, 440706), (186, 367255), (210, 325283), (217, 314790), (245, 278814), (294, 232345), (310, 220353), (434, 157395), (465, 146902), (490, 139407), (651, 104930), (735, 92938), (930, 73451), (1085, 62958), (1302, 52465), (1470, 46469), (1499, 45570), (1519, 44970), (2170, 31479), (2998, 22785), (3038, 22485), (3255, 20986), (4497, 15190), (4557, 14990), (6510, 10493), (7495, 9114), (7595, 8994)]