89345340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3128

約数の個数: 144

約数和(自身を含む): 323301888

約数和(自身を除く): 233956548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3083, 3220, 4140, 4830, 5796, 6166, 7245, 9249, 9660, 12332, 14490, 15415, 18498, 21581, 27747, 28980, 30830, 36996, 43162, 46245, 55494, 61660, 64743, 70909, 86324, 92490, 107905, 110988, 129486, 138735, 141818, 184980, 194229, 212727, 215810, 258972, 277470, 283636, 323715, 354545, 388458, 425454, 431620, 496363, 554940, 638181, 647430, 709090, 776916, 850908, 971145, 992726, 1063635, 1276362, 1294860, 1418180, 1489089, 1942290, 1985452, 2127270, 2481815, 2552724, 2978178, 3190905, 3884580, 4254540, 4467267, 4963630, 5956356, 6381810, 7445445, 8934534, 9927260, 12763620, 14890890, 17869068, 22336335, 29781780, 44672670, 89345340]

約数ペア:

[(1, 89345340), (2, 44672670), (3, 29781780), (4, 22336335), (5, 17869068), (6, 14890890), (7, 12763620), (9, 9927260), (10, 8934534), (12, 7445445), (14, 6381810), (15, 5956356), (18, 4963630), (20, 4467267), (21, 4254540), (23, 3884580), (28, 3190905), (30, 2978178), (35, 2552724), (36, 2481815), (42, 2127270), (45, 1985452), (46, 1942290), (60, 1489089), (63, 1418180), (69, 1294860), (70, 1276362), (84, 1063635), (90, 992726), (92, 971145), (105, 850908), (115, 776916), (126, 709090), (138, 647430), (140, 638181), (161, 554940), (180, 496363), (207, 431620), (210, 425454), (230, 388458), (252, 354545), (276, 323715), (315, 283636), (322, 277470), (345, 258972), (414, 215810), (420, 212727), (460, 194229), (483, 184980), (630, 141818), (644, 138735), (690, 129486), (805, 110988), (828, 107905), (966, 92490), (1035, 86324), (1260, 70909), (1380, 64743), (1449, 61660), (1610, 55494), (1932, 46245), (2070, 43162), (2415, 36996), (2898, 30830), (3083, 28980), (3220, 27747), (4140, 21581), (4830, 18498), (5796, 15415), (6166, 14490), (7245, 12332), (9249, 9660)]