29237960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 76723200

約数和(自身を除く): 47485240

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 31, 34, 38, 40, 62, 68, 73, 76, 85, 95, 124, 136, 146, 152, 155, 170, 190, 248, 292, 310, 323, 340, 365, 380, 527, 584, 589, 620, 646, 680, 730, 760, 1054, 1178, 1240, 1241, 1292, 1387, 1460, 1615, 2108, 2263, 2356, 2482, 2584, 2635, 2774, 2920, 2945, 3230, 4216, 4526, 4712, 4964, 5270, 5548, 5890, 6205, 6460, 6935, 9052, 9928, 10013, 10540, 11096, 11315, 11780, 12410, 12920, 13870, 18104, 20026, 21080, 22630, 23560, 23579, 24820, 27740, 38471, 40052, 42997, 45260, 47158, 49640, 50065, 55480, 76942, 80104, 85994, 90520, 94316, 100130, 117895, 153884, 171988, 188632, 192355, 200260, 214985, 235790, 307768, 343976, 384710, 400520, 429970, 471580, 730949, 769420, 859940, 943160, 1461898, 1538840, 1719880, 2923796, 3654745, 5847592, 7309490, 14618980, 29237960]

約数ペア:

[(1, 29237960), (2, 14618980), (4, 7309490), (5, 5847592), (8, 3654745), (10, 2923796), (17, 1719880), (19, 1538840), (20, 1461898), (31, 943160), (34, 859940), (38, 769420), (40, 730949), (62, 471580), (68, 429970), (73, 400520), (76, 384710), (85, 343976), (95, 307768), (124, 235790), (136, 214985), (146, 200260), (152, 192355), (155, 188632), (170, 171988), (190, 153884), (248, 117895), (292, 100130), (310, 94316), (323, 90520), (340, 85994), (365, 80104), (380, 76942), (527, 55480), (584, 50065), (589, 49640), (620, 47158), (646, 45260), (680, 42997), (730, 40052), (760, 38471), (1054, 27740), (1178, 24820), (1240, 23579), (1241, 23560), (1292, 22630), (1387, 21080), (1460, 20026), (1615, 18104), (2108, 13870), (2263, 12920), (2356, 12410), (2482, 11780), (2584, 11315), (2635, 11096), (2774, 10540), (2920, 10013), (2945, 9928), (3230, 9052), (4216, 6935), (4526, 6460), (4712, 6205), (4964, 5890), (5270, 5548)]