1283088430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30557}}^1$

素因数の和:30613

約数の個数: 64

約数和(自身を含む): 2772221760

約数和(自身を除く): 1489133330

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 8398, 20995, 30557, 41990, 61114, 152785, 305570, 397241, 519469, 580583, 794482, 1038938, 1161166, 1986205, 2597345, 2902915, 3972410, 5194690, 5805830, 6753097, 7547579, 9869911, 13506194, 15095158, 19739822, 33765485, 37737895, 49349555, 67530970, 75475790, 98699110, 128308843, 256617686, 641544215, 1283088430]

約数ペア:

[(1, 1283088430), (2, 641544215), (5, 256617686), (10, 128308843), (13, 98699110), (17, 75475790), (19, 67530970), (26, 49349555), (34, 37737895), (38, 33765485), (65, 19739822), (85, 15095158), (95, 13506194), (130, 9869911), (170, 7547579), (190, 6753097), (221, 5805830), (247, 5194690), (323, 3972410), (442, 2902915), (494, 2597345), (646, 1986205), (1105, 1161166), (1235, 1038938), (1615, 794482), (2210, 580583), (2470, 519469), (3230, 397241), (4199, 305570), (8398, 152785), (20995, 61114), (30557, 41990)]