89018970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7589}}^1$

素因数の和:7639

約数の個数: 64

約数和(自身を含む): 236079360

約数和(自身を除く): 147060390

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 7589, 11730, 15178, 22767, 37945, 45534, 75890, 113835, 129013, 174547, 227670, 258026, 349094, 387039, 523641, 645065, 774078, 872735, 1047282, 1290130, 1745470, 1935195, 2618205, 2967299, 3870390, 5236410, 5934598, 8901897, 14836495, 17803794, 29672990, 44509485, 89018970]

約数ペア:

[(1, 89018970), (2, 44509485), (3, 29672990), (5, 17803794), (6, 14836495), (10, 8901897), (15, 5934598), (17, 5236410), (23, 3870390), (30, 2967299), (34, 2618205), (46, 1935195), (51, 1745470), (69, 1290130), (85, 1047282), (102, 872735), (115, 774078), (138, 645065), (170, 523641), (230, 387039), (255, 349094), (345, 258026), (391, 227670), (510, 174547), (690, 129013), (782, 113835), (1173, 75890), (1955, 45534), (2346, 37945), (3910, 22767), (5865, 15178), (7589, 11730)]