4739686020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1548917}}^1$

素因数の和:1548949

約数の個数: 72

約数和(自身を含む): 15222766104

約数和(自身を除く): 10483080084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 1548917, 3097834, 4646751, 6195668, 7744585, 9293502, 13940253, 15489170, 18587004, 23233755, 26331589, 27880506, 30978340, 46467510, 52663178, 55761012, 69701265, 78994767, 92935020, 105326356, 131657945, 139402530, 157989534, 236984301, 263315890, 278805060, 315979068, 394973835, 473968602, 526631780, 789947670, 947937204, 1184921505, 1579895340, 2369843010, 4739686020]

約数ペア:

[(1, 4739686020), (2, 2369843010), (3, 1579895340), (4, 1184921505), (5, 947937204), (6, 789947670), (9, 526631780), (10, 473968602), (12, 394973835), (15, 315979068), (17, 278805060), (18, 263315890), (20, 236984301), (30, 157989534), (34, 139402530), (36, 131657945), (45, 105326356), (51, 92935020), (60, 78994767), (68, 69701265), (85, 55761012), (90, 52663178), (102, 46467510), (153, 30978340), (170, 27880506), (180, 26331589), (204, 23233755), (255, 18587004), (306, 15489170), (340, 13940253), (510, 9293502), (612, 7744585), (765, 6195668), (1020, 4646751), (1530, 3097834), (3060, 1548917)]