669397.00000000

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 101243520

約数和(自身を除く): 65454210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 53, 54, 61, 82, 90, 106, 122, 123, 135, 159, 183, 205, 246, 265, 270, 305, 318, 366, 369, 410, 477, 530, 549, 610, 615, 738, 795, 915, 954, 1098, 1107, 1230, 1431, 1590, 1647, 1830, 1845, 2173, 2214, 2385, 2501, 2745, 2862, 3233, 3294, 3690, 4346, 4770, 5002, 5490, 5535, 6466, 6519, 7155, 7503, 8235, 9699, 10865, 11070, 12505, 13038, 14310, 15006, 16165, 16470, 19398, 19557, 21730, 22509, 25010, 29097, 32330, 32595, 37515, 39114, 45018, 48495, 58194, 58671, 65190, 67527, 75030, 87291, 96990, 97785, 112545, 117342, 132553, 135054, 145485, 174582, 195570, 225090, 265106, 290970, 293355, 337635, 397659, 436455, 586710, 662765, 675270, 795318, 872910, 1192977, 1325530, 1988295, 2385954, 3578931, 3976590, 5964885, 7157862, 11929770, 17894655, 35789310]

約数ペア:

[(1, 35789310), (2, 17894655), (3, 11929770), (5, 7157862), (6, 5964885), (9, 3976590), (10, 3578931), (15, 2385954), (18, 1988295), (27, 1325530), (30, 1192977), (41, 872910), (45, 795318), (53, 675270), (54, 662765), (61, 586710), (82, 436455), (90, 397659), (106, 337635), (122, 293355), (123, 290970), (135, 265106), (159, 225090), (183, 195570), (205, 174582), (246, 145485), (265, 135054), (270, 132553), (305, 117342), (318, 112545), (366, 97785), (369, 96990), (410, 87291), (477, 75030), (530, 67527), (549, 65190), (610, 58671), (615, 58194), (738, 48495), (795, 45018), (915, 39114), (954, 37515), (1098, 32595), (1107, 32330), (1230, 29097), (1431, 25010), (1590, 22509), (1647, 21730), (1830, 19557), (1845, 19398), (2173, 16470), (2214, 16165), (2385, 15006), (2501, 14310), (2745, 13038), (2862, 12505), (3233, 11070), (3294, 10865), (3690, 9699), (4346, 8235), (4770, 7503), (5002, 7155), (5490, 6519), (5535, 6466)]