13785390

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 112

約数和(自身を含む): 39033216

約数和(自身を除く): 25247826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 61, 62, 81, 90, 93, 122, 135, 155, 162, 183, 186, 243, 270, 279, 305, 310, 366, 405, 465, 486, 549, 558, 610, 729, 810, 837, 915, 930, 1098, 1215, 1395, 1458, 1647, 1674, 1830, 1891, 2430, 2511, 2745, 2790, 3294, 3645, 3782, 4185, 4941, 5022, 5490, 5673, 7290, 7533, 8235, 8370, 9455, 9882, 11346, 12555, 14823, 15066, 16470, 17019, 18910, 22599, 24705, 25110, 28365, 29646, 34038, 37665, 44469, 45198, 49410, 51057, 56730, 74115, 75330, 85095, 88938, 102114, 112995, 148230, 153171, 170190, 222345, 225990, 255285, 306342, 444690, 459513, 510570, 765855, 919026, 1378539, 1531710, 2297565, 2757078, 4595130, 6892695, 13785390]

約数ペア:

[(1, 13785390), (2, 6892695), (3, 4595130), (5, 2757078), (6, 2297565), (9, 1531710), (10, 1378539), (15, 919026), (18, 765855), (27, 510570), (30, 459513), (31, 444690), (45, 306342), (54, 255285), (61, 225990), (62, 222345), (81, 170190), (90, 153171), (93, 148230), (122, 112995), (135, 102114), (155, 88938), (162, 85095), (183, 75330), (186, 74115), (243, 56730), (270, 51057), (279, 49410), (305, 45198), (310, 44469), (366, 37665), (405, 34038), (465, 29646), (486, 28365), (549, 25110), (558, 24705), (610, 22599), (729, 18910), (810, 17019), (837, 16470), (915, 15066), (930, 14823), (1098, 12555), (1215, 11346), (1395, 9882), (1458, 9455), (1647, 8370), (1674, 8235), (1830, 7533), (1891, 7290), (2430, 5673), (2511, 5490), (2745, 5022), (2790, 4941), (3294, 4185), (3645, 3782)]