1381095510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1901}}^1$

素因数の和:2369

約数の個数: 64

約数和(自身を含む): 3379230144

約数和(自身を除く): 1998134634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 397, 610, 794, 915, 1191, 1830, 1901, 1985, 2382, 3802, 3970, 5703, 5955, 9505, 11406, 11910, 19010, 24217, 28515, 48434, 57030, 72651, 115961, 121085, 145302, 231922, 242170, 347883, 363255, 579805, 695766, 726510, 754697, 1159610, 1509394, 1739415, 2264091, 3478830, 3773485, 4528182, 7546970, 11320455, 22640910, 46036517, 92073034, 138109551, 230182585, 276219102, 460365170, 690547755, 1381095510]

約数ペア:

[(1, 1381095510), (2, 690547755), (3, 460365170), (5, 276219102), (6, 230182585), (10, 138109551), (15, 92073034), (30, 46036517), (61, 22640910), (122, 11320455), (183, 7546970), (305, 4528182), (366, 3773485), (397, 3478830), (610, 2264091), (794, 1739415), (915, 1509394), (1191, 1159610), (1830, 754697), (1901, 726510), (1985, 695766), (2382, 579805), (3802, 363255), (3970, 347883), (5703, 242170), (5955, 231922), (9505, 145302), (11406, 121085), (11910, 115961), (19010, 72651), (24217, 57030), (28515, 48434)]