15551130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 96

約数和(自身を含む): 44323200

約数和(自身を除く): 28772070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 149, 210, 213, 245, 294, 298, 355, 426, 447, 490, 497, 710, 735, 745, 894, 994, 1043, 1065, 1470, 1490, 1491, 2086, 2130, 2235, 2485, 2982, 3129, 3479, 4470, 4970, 5215, 6258, 6958, 7301, 7455, 10430, 10437, 10579, 14602, 14910, 15645, 17395, 20874, 21158, 21903, 31290, 31737, 34790, 36505, 43806, 52185, 52895, 63474, 73010, 74053, 104370, 105790, 109515, 148106, 158685, 219030, 222159, 317370, 370265, 444318, 518371, 740530, 1036742, 1110795, 1555113, 2221590, 2591855, 3110226, 5183710, 7775565, 15551130]

約数ペア:

[(1, 15551130), (2, 7775565), (3, 5183710), (5, 3110226), (6, 2591855), (7, 2221590), (10, 1555113), (14, 1110795), (15, 1036742), (21, 740530), (30, 518371), (35, 444318), (42, 370265), (49, 317370), (70, 222159), (71, 219030), (98, 158685), (105, 148106), (142, 109515), (147, 105790), (149, 104370), (210, 74053), (213, 73010), (245, 63474), (294, 52895), (298, 52185), (355, 43806), (426, 36505), (447, 34790), (490, 31737), (497, 31290), (710, 21903), (735, 21158), (745, 20874), (894, 17395), (994, 15645), (1043, 14910), (1065, 14602), (1470, 10579), (1490, 10437), (1491, 10430), (2086, 7455), (2130, 7301), (2235, 6958), (2485, 6258), (2982, 5215), (3129, 4970), (3479, 4470)]