80325210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 228707712

約数和(自身を除く): 148382502

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 371, 490, 530, 735, 742, 795, 1031, 1113, 1470, 1590, 1855, 2062, 2226, 2597, 3093, 3710, 5155, 5194, 5565, 6186, 7217, 7791, 10310, 11130, 12985, 14434, 15465, 15582, 21651, 25970, 30930, 36085, 38955, 43302, 50519, 54643, 72170, 77910, 101038, 108255, 109286, 151557, 163929, 216510, 252595, 273215, 303114, 327858, 382501, 505190, 546430, 757785, 765002, 819645, 1147503, 1515570, 1639290, 1912505, 2295006, 2677507, 3825010, 5355014, 5737515, 8032521, 11475030, 13387535, 16065042, 26775070, 40162605, 80325210]

約数ペア:

[(1, 80325210), (2, 40162605), (3, 26775070), (5, 16065042), (6, 13387535), (7, 11475030), (10, 8032521), (14, 5737515), (15, 5355014), (21, 3825010), (30, 2677507), (35, 2295006), (42, 1912505), (49, 1639290), (53, 1515570), (70, 1147503), (98, 819645), (105, 765002), (106, 757785), (147, 546430), (159, 505190), (210, 382501), (245, 327858), (265, 303114), (294, 273215), (318, 252595), (371, 216510), (490, 163929), (530, 151557), (735, 109286), (742, 108255), (795, 101038), (1031, 77910), (1113, 72170), (1470, 54643), (1590, 50519), (1855, 43302), (2062, 38955), (2226, 36085), (2597, 30930), (3093, 25970), (3710, 21651), (5155, 15582), (5194, 15465), (5565, 14434), (6186, 12985), (7217, 11130), (7791, 10310)]