98711970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 283046400

約数和(自身を除く): 184334430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 181, 210, 245, 265, 294, 318, 343, 362, 371, 490, 530, 543, 686, 735, 742, 795, 905, 1029, 1086, 1113, 1267, 1470, 1590, 1715, 1810, 1855, 2058, 2226, 2534, 2597, 2715, 3430, 3710, 3801, 5145, 5194, 5430, 5565, 6335, 7602, 7791, 8869, 9593, 10290, 11130, 12670, 12985, 15582, 17738, 18179, 19005, 19186, 25970, 26607, 28779, 36358, 38010, 38955, 44345, 47965, 53214, 54537, 57558, 62083, 67151, 77910, 88690, 90895, 95930, 109074, 124166, 133035, 134302, 143895, 181790, 186249, 201453, 266070, 272685, 287790, 310415, 335755, 372498, 402906, 470057, 545370, 620830, 671510, 931245, 940114, 1007265, 1410171, 1862490, 2014530, 2350285, 2820342, 3290399, 4700570, 6580798, 7050855, 9871197, 14101710, 16451995, 19742394, 32903990, 49355985, 98711970]

約数ペア:

[(1, 98711970), (2, 49355985), (3, 32903990), (5, 19742394), (6, 16451995), (7, 14101710), (10, 9871197), (14, 7050855), (15, 6580798), (21, 4700570), (30, 3290399), (35, 2820342), (42, 2350285), (49, 2014530), (53, 1862490), (70, 1410171), (98, 1007265), (105, 940114), (106, 931245), (147, 671510), (159, 620830), (181, 545370), (210, 470057), (245, 402906), (265, 372498), (294, 335755), (318, 310415), (343, 287790), (362, 272685), (371, 266070), (490, 201453), (530, 186249), (543, 181790), (686, 143895), (735, 134302), (742, 133035), (795, 124166), (905, 109074), (1029, 95930), (1086, 90895), (1113, 88690), (1267, 77910), (1470, 67151), (1590, 62083), (1715, 57558), (1810, 54537), (1855, 53214), (2058, 47965), (2226, 44345), (2534, 38955), (2597, 38010), (2715, 36358), (3430, 28779), (3710, 26607), (3801, 25970), (5145, 19186), (5194, 19005), (5430, 18179), (5565, 17738), (6335, 15582), (7602, 12985), (7791, 12670), (8869, 11130), (9593, 10290)]