3853980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 13269984

約数和(自身を除く): 9416004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 156, 162, 180, 183, 195, 234, 243, 244, 260, 270, 305, 324, 351, 366, 390, 405, 468, 486, 540, 549, 585, 610, 702, 732, 780, 793, 810, 915, 972, 1053, 1098, 1170, 1215, 1220, 1404, 1586, 1620, 1647, 1755, 1830, 2106, 2196, 2340, 2379, 2430, 2745, 3159, 3172, 3294, 3510, 3660, 3965, 4212, 4758, 4860, 4941, 5265, 5490, 6318, 6588, 7020, 7137, 7930, 8235, 9516, 9882, 10530, 10980, 11895, 12636, 14274, 14823, 15795, 15860, 16470, 19764, 21060, 21411, 23790, 24705, 28548, 29646, 31590, 32940, 35685, 42822, 47580, 49410, 59292, 63180, 64233, 71370, 74115, 85644, 98820, 107055, 128466, 142740, 148230, 192699, 214110, 256932, 296460, 321165, 385398, 428220, 642330, 770796, 963495, 1284660, 1926990, 3853980]

約数ペア:

[(1, 3853980), (2, 1926990), (3, 1284660), (4, 963495), (5, 770796), (6, 642330), (9, 428220), (10, 385398), (12, 321165), (13, 296460), (15, 256932), (18, 214110), (20, 192699), (26, 148230), (27, 142740), (30, 128466), (36, 107055), (39, 98820), (45, 85644), (52, 74115), (54, 71370), (60, 64233), (61, 63180), (65, 59292), (78, 49410), (81, 47580), (90, 42822), (108, 35685), (117, 32940), (122, 31590), (130, 29646), (135, 28548), (156, 24705), (162, 23790), (180, 21411), (183, 21060), (195, 19764), (234, 16470), (243, 15860), (244, 15795), (260, 14823), (270, 14274), (305, 12636), (324, 11895), (351, 10980), (366, 10530), (390, 9882), (405, 9516), (468, 8235), (486, 7930), (540, 7137), (549, 7020), (585, 6588), (610, 6318), (702, 5490), (732, 5265), (780, 4941), (793, 4860), (810, 4758), (915, 4212), (972, 3965), (1053, 3660), (1098, 3510), (1170, 3294), (1215, 3172), (1220, 3159), (1404, 2745), (1586, 2430), (1620, 2379), (1647, 2340), (1755, 2196), (1830, 2106)]