3275220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 144

約数和(自身を含む): 11067840

約数和(自身を除く): 7792620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 169, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 338, 340, 380, 390, 442, 494, 507, 510, 570, 646, 663, 676, 741, 780, 845, 884, 969, 988, 1014, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1615, 1690, 1938, 2028, 2210, 2470, 2535, 2652, 2873, 2964, 3211, 3230, 3315, 3380, 3705, 3876, 4199, 4420, 4845, 4940, 5070, 5746, 6422, 6460, 6630, 7410, 8398, 8619, 9633, 9690, 10140, 11492, 12597, 12844, 13260, 14365, 14820, 16055, 16796, 17238, 19266, 19380, 20995, 25194, 28730, 32110, 34476, 38532, 41990, 43095, 48165, 50388, 54587, 57460, 62985, 64220, 83980, 86190, 96330, 109174, 125970, 163761, 172380, 192660, 218348, 251940, 272935, 327522, 545870, 655044, 818805, 1091740, 1637610, 3275220]

約数ペア:

[(1, 3275220), (2, 1637610), (3, 1091740), (4, 818805), (5, 655044), (6, 545870), (10, 327522), (12, 272935), (13, 251940), (15, 218348), (17, 192660), (19, 172380), (20, 163761), (26, 125970), (30, 109174), (34, 96330), (38, 86190), (39, 83980), (51, 64220), (52, 62985), (57, 57460), (60, 54587), (65, 50388), (68, 48165), (76, 43095), (78, 41990), (85, 38532), (95, 34476), (102, 32110), (114, 28730), (130, 25194), (156, 20995), (169, 19380), (170, 19266), (190, 17238), (195, 16796), (204, 16055), (221, 14820), (228, 14365), (247, 13260), (255, 12844), (260, 12597), (285, 11492), (323, 10140), (338, 9690), (340, 9633), (380, 8619), (390, 8398), (442, 7410), (494, 6630), (507, 6460), (510, 6422), (570, 5746), (646, 5070), (663, 4940), (676, 4845), (741, 4420), (780, 4199), (845, 3876), (884, 3705), (969, 3380), (988, 3315), (1014, 3230), (1020, 3211), (1105, 2964), (1140, 2873), (1235, 2652), (1292, 2535), (1326, 2470), (1482, 2210), (1615, 2028), (1690, 1938)]