17799390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 55710720

約数和(自身を除く): 37911330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1487, 1710, 1995, 2394, 2974, 3990, 4461, 5985, 7435, 8922, 10409, 11970, 13383, 14870, 20818, 22305, 26766, 28253, 31227, 44610, 52045, 56506, 62454, 66915, 84759, 93681, 104090, 133830, 141265, 156135, 169518, 187362, 197771, 254277, 282530, 312270, 395542, 423795, 468405, 508554, 593313, 847590, 936810, 988855, 1186626, 1271385, 1779939, 1977710, 2542770, 2966565, 3559878, 5933130, 8899695, 17799390]

約数ペア:

[(1, 17799390), (2, 8899695), (3, 5933130), (5, 3559878), (6, 2966565), (7, 2542770), (9, 1977710), (10, 1779939), (14, 1271385), (15, 1186626), (18, 988855), (19, 936810), (21, 847590), (30, 593313), (35, 508554), (38, 468405), (42, 423795), (45, 395542), (57, 312270), (63, 282530), (70, 254277), (90, 197771), (95, 187362), (105, 169518), (114, 156135), (126, 141265), (133, 133830), (171, 104090), (190, 93681), (210, 84759), (266, 66915), (285, 62454), (315, 56506), (342, 52045), (399, 44610), (570, 31227), (630, 28253), (665, 26766), (798, 22305), (855, 20818), (1197, 14870), (1330, 13383), (1487, 11970), (1710, 10409), (1995, 8922), (2394, 7435), (2974, 5985), (3990, 4461)]