91411890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7843

約数の個数: 64

約数和(自身を含む): 242424576

約数和(自身を除く): 151012686

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, 7793, 11730, 15586, 23379, 38965, 46758, 77930, 116895, 132481, 179239, 233790, 264962, 358478, 397443, 537717, 662405, 794886, 896195, 1075434, 1324810, 1792390, 1987215, 2688585, 3047063, 3974430, 5377170, 6094126, 9141189, 15235315, 18282378, 30470630, 45705945, 91411890]

約数ペア:

[(1, 91411890), (2, 45705945), (3, 30470630), (5, 18282378), (6, 15235315), (10, 9141189), (15, 6094126), (17, 5377170), (23, 3974430), (30, 3047063), (34, 2688585), (46, 1987215), (51, 1792390), (69, 1324810), (85, 1075434), (102, 896195), (115, 794886), (138, 662405), (170, 537717), (230, 397443), (255, 358478), (345, 264962), (391, 233790), (510, 179239), (690, 132481), (782, 116895), (1173, 77930), (1955, 46758), (2346, 38965), (3910, 23379), (5865, 15586), (7793, 11730)]