40153330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 45693710

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 79, 106, 137, 158, 265, 274, 371, 395, 530, 553, 685, 742, 790, 959, 1106, 1370, 1855, 1918, 2765, 3710, 4187, 4795, 5530, 7261, 8374, 9590, 10823, 14522, 20935, 21646, 29309, 36305, 41870, 50827, 54115, 58618, 72610, 75761, 101654, 108230, 146545, 151522, 254135, 293090, 378805, 508270, 573619, 757610, 1147238, 2868095, 4015333, 5736190, 8030666, 20076665, 40153330]

約数ペア:

[(1, 40153330), (2, 20076665), (5, 8030666), (7, 5736190), (10, 4015333), (14, 2868095), (35, 1147238), (53, 757610), (70, 573619), (79, 508270), (106, 378805), (137, 293090), (158, 254135), (265, 151522), (274, 146545), (371, 108230), (395, 101654), (530, 75761), (553, 72610), (685, 58618), (742, 54115), (790, 50827), (959, 41870), (1106, 36305), (1370, 29309), (1855, 21646), (1918, 20935), (2765, 14522), (3710, 10823), (4187, 9590), (4795, 8374), (5530, 7261)]